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@ 2018-05-04 20:06 Bjorn Helgaas
  2018-05-07 21:56 ` [PATCH] PCI: Check whether bridges allow access to extended config space Bjorn Helgaas
  0 siblings, 1 reply; 4+ messages in thread
From: Bjorn Helgaas @ 2018-05-04 20:06 UTC (permalink / raw)
  To: Gilles Buloz
  Cc: Bjorn Helgaas, linux-pci, Minghuan.Lian, linux-arm-kernel,
	Ard Biesheuvel, linux-kernel, Frederick Lawler, Sinan Kaya

Bcc: 
Subject: Re: [PATCH] PCI: Check whether bridges allow access to extended
 config space
Reply-To: 
In-Reply-To: <5AEC8002.5000309@kontron.com>

[+cc Fred, Sinan]

On Fri, May 04, 2018 at 03:45:07PM +0000, Gilles Buloz wrote:
> Le 04/05/2018 00:31, Bjorn Helgaas a écrit :
> > [+cc LKML]
> >
> > On Thu, May 03, 2018 at 12:40:27PM +0000, Gilles Buloz wrote:
> >> Subject:    [PATCH] For exception at PCI probe due to bridge reporting UR
> >>
> >> Even if a device supports extended config access, no such access must be
> >> done to this device If there's a bridge not supporting that in the path
> >> to this device. Doing such access with UR reporting enabled on the root
> >> bridge leads to an exception.
> >>
> >> This is the case on a LS1043A CPU (NXP QorIQ Layerscape) platform with
> >> the following bus topology :
> >>    LS1043 PCIe root
> >>      -> PEX8112 PCIe-to-PCI bridge (not supporting ext cfg on PCI side)
> >>        -> PMC slot connector (for legacy PMC modules)
> >> With a PMC module topology as follows :
> >>    PMC connector
> >>      -> PCI-to-PCIe bridge
> >>        -> PCIe switch (4 ports)
> >>          -> 4 PCIe devices (one on each port)
> >> In this case all devices behind the PEX8112 are supporting extended config
> >> access but this is prohibited by the PEX8112. Without this patch, an
> >> exception (synchronous abort) occurs in pci_cfg_space_size_ext().
> >>
> >> This patch checks the parent bridge of each allocated child bus to know if
> >> extended config access is supported on the child bus, and sets a flag in
> >> child->bus_flags if not supported. This  flag is inherited by all children
> >> buses of this child bus and then is checked to avoid this unsupported
> >> accesses to every device on these buses.
> > Hi Gilles,
> >
> > Thanks for the patch!  I reworked it a little bit to simplify the code
> > in pci_alloc_child_bus().  Can you test it and make sure I didn't
> > break anything?
> >
> Hi Bjorn,
> 
> Your rework works as expected. Tested on LS1043A platform with kernel 4.17-rc1, and with some backport on kernel 4.1.35
> 
> Suggestion : maybe change the pci_info() string to have :
>      pci_bus 0000:xx: extended config space not accessible
> instead of
>      pci_bus 0000:xx: extended config space not accessible on secondary bus
> as xx is already the number of the secondary bus

Oops, when I wrote that I was thinking it would be printed for the
bridge device (not the bus).  I changed it as you suggest.

Interesting, I didn't think about the fact that pci_info() would work
on a struct pci_bus * as well as on a struct pci_dev *, since it's a
macro and they both have a "dev" member.

> Info : with kernel 4.17-rc1, it turns out I need pcie_aspm=off to
> have the PMC devices behind the PCI-to-PCIe bridge of the PMC safely
> detected/configured. But this is not caused by the patch.

> Without pcie_aspm=off I saw this at one boot :
>     "pci 0000:02:0e.0: ASPM: Could not configure common clock" for this bridge, but devices
>     correctly detected/configured
> but at most boots I get :
>     no ASPM message but "pci 0000:04:02.0: bridge configuration invalid ([bus ff-ff]), reconfiguring "
>     instead, and some devices are missing. Also lspci show "rev ff" for some devices.
> I don't see this problem on 4.1.35 with the same backported patch.

This is interesting, especially since you have this unusual topology
of a path to the device that is PCIe, then conventional PCI, then PCIe
again.  We *should* be able to use ASPM on the PCIe links, but it's
definitely not a well-tested scenario.

Can you tell if something is actually broken?  Sinan's recent change,
04875177dbe0 ("PCI/ASPM: Don't warn if already in common clock mode"),
which appeared in v4.17-rc1, turns off the message in some cases.

The "bridge configuration invalid" message just means the firmware
didn't configure the bridge.  We *should* still set it up correctly,
but please report a bug if we don't.

lspci showing "ff" for some devices might be a symptom of the devices
being powered off.  In that case config reads normally return ~0 data
(though on your platform maybe it would cause exceptions).  I've seen
this in other situations and wondered if it would be worth adding a
hint to lspci so it could say "device may be powered off".

Anyway, if you are seeing something broken (more than just the
messages), please start a new thread about each one.  If you do, could
you please:

  - open a report at https://bugzilla.kernel.org/, in the Drivers/PCI
    component (open a separate bug for each issue you see)

  - use kernel version 4.17-rc1 and mark it as a regression if
    appropriate

  - attach (don't paste inline) the complete dmesg log and "lspci -vv"
    output (as root) to the bug

  - post a note to linux-pci@vger.kernel.org, cc Fred, Sinan, and me,
    and include the link to the bugzilla

Bjorn

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] PCI: Check whether bridges allow access to extended config space
  2018-05-04 20:06 Bjorn Helgaas
@ 2018-05-07 21:56 ` Bjorn Helgaas
  2018-05-09 12:27   ` Gilles Buloz
  0 siblings, 1 reply; 4+ messages in thread
From: Bjorn Helgaas @ 2018-05-07 21:56 UTC (permalink / raw)
  To: Gilles Buloz
  Cc: Bjorn Helgaas, linux-pci, Minghuan.Lian, linux-arm-kernel,
	Ard Biesheuvel, linux-kernel, Frederick Lawler, Sinan Kaya

On Fri, May 04, 2018 at 03:06:00PM -0500, Bjorn Helgaas wrote:
> On Fri, May 04, 2018 at 03:45:07PM +0000, Gilles Buloz wrote:
> > Le 04/05/2018 00:31, Bjorn Helgaas a écrit :
> > > [+cc LKML]
> > >
> > > On Thu, May 03, 2018 at 12:40:27PM +0000, Gilles Buloz wrote:
> > >> Subject:    [PATCH] For exception at PCI probe due to bridge reporting UR
> > >>
> > >> Even if a device supports extended config access, no such access must be
> > >> done to this device If there's a bridge not supporting that in the path
> > >> to this device. Doing such access with UR reporting enabled on the root
> > >> bridge leads to an exception.
> > >>
> > >> This is the case on a LS1043A CPU (NXP QorIQ Layerscape) platform with
> > >> the following bus topology :
> > >>    LS1043 PCIe root
> > >>      -> PEX8112 PCIe-to-PCI bridge (not supporting ext cfg on PCI side)
> > >>        -> PMC slot connector (for legacy PMC modules)
> > >> With a PMC module topology as follows :
> > >>    PMC connector
> > >>      -> PCI-to-PCIe bridge
> > >>        -> PCIe switch (4 ports)
> > >>          -> 4 PCIe devices (one on each port)
> > >> In this case all devices behind the PEX8112 are supporting extended config
> > >> access but this is prohibited by the PEX8112. Without this patch, an
> > >> exception (synchronous abort) occurs in pci_cfg_space_size_ext().
> > >>
> > >> This patch checks the parent bridge of each allocated child bus to know if
> > >> extended config access is supported on the child bus, and sets a flag in
> > >> child->bus_flags if not supported. This  flag is inherited by all children
> > >> buses of this child bus and then is checked to avoid this unsupported
> > >> accesses to every device on these buses.
> > > Hi Gilles,
> > >
> > > Thanks for the patch!  I reworked it a little bit to simplify the code
> > > in pci_alloc_child_bus().  Can you test it and make sure I didn't
> > > break anything?
> > >
> > Hi Bjorn,
> > 
> > Your rework works as expected. Tested on LS1043A platform with kernel
> > 4.17-rc1, and with some backport on kernel 4.1.35

Thanks for testing it!  I applied it to pci/enumeration for v4.18.

I think the ASPM issue below is unrelated.  But I would like to figure out
what's going on there, too, if you have any more information.

> > Info : with kernel 4.17-rc1, it turns out I need pcie_aspm=off to
> > have the PMC devices behind the PCI-to-PCIe bridge of the PMC safely
> > detected/configured. But this is not caused by the patch.
> 
> > Without pcie_aspm=off I saw this at one boot :
> >     "pci 0000:02:0e.0: ASPM: Could not configure common clock" for this bridge, but devices
> >     correctly detected/configured
> > but at most boots I get :
> >     no ASPM message but "pci 0000:04:02.0: bridge configuration invalid ([bus ff-ff]), reconfiguring "
> >     instead, and some devices are missing. Also lspci show "rev ff" for some devices.
> > I don't see this problem on 4.1.35 with the same backported patch.
> 
> This is interesting, especially since you have this unusual topology
> of a path to the device that is PCIe, then conventional PCI, then PCIe
> again.  We *should* be able to use ASPM on the PCIe links, but it's
> definitely not a well-tested scenario.
> 
> Can you tell if something is actually broken?  Sinan's recent change,
> 04875177dbe0 ("PCI/ASPM: Don't warn if already in common clock mode"),
> which appeared in v4.17-rc1, turns off the message in some cases.
> 
> The "bridge configuration invalid" message just means the firmware
> didn't configure the bridge.  We *should* still set it up correctly,
> but please report a bug if we don't.
> 
> lspci showing "ff" for some devices might be a symptom of the devices
> being powered off.  In that case config reads normally return ~0 data
> (though on your platform maybe it would cause exceptions).  I've seen
> this in other situations and wondered if it would be worth adding a
> hint to lspci so it could say "device may be powered off".
> 
> Anyway, if you are seeing something broken (more than just the
> messages), please start a new thread about each one.  If you do, could
> you please:
> 
>   - open a report at https://bugzilla.kernel.org/, in the Drivers/PCI
>     component (open a separate bug for each issue you see)
> 
>   - use kernel version 4.17-rc1 and mark it as a regression if
>     appropriate
> 
>   - attach (don't paste inline) the complete dmesg log and "lspci -vv"
>     output (as root) to the bug
> 
>   - post a note to linux-pci@vger.kernel.org, cc Fred, Sinan, and me,
>     and include the link to the bugzilla
> 
> Bjorn

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] PCI: Check whether bridges allow access to extended config space
  2018-05-07 21:56 ` [PATCH] PCI: Check whether bridges allow access to extended config space Bjorn Helgaas
@ 2018-05-09 12:27   ` Gilles Buloz
  2018-05-10  2:44     ` Frederick Lawler
  0 siblings, 1 reply; 4+ messages in thread
From: Gilles Buloz @ 2018-05-09 12:27 UTC (permalink / raw)
  To: Bjorn Helgaas
  Cc: Bjorn Helgaas, linux-pci, Minghuan.Lian, linux-arm-kernel,
	Ard Biesheuvel, linux-kernel, Frederick Lawler, Sinan Kaya

[-- Attachment #1: Type: text/plain, Size: 5958 bytes --]

Le 07/05/2018 23:56, Bjorn Helgaas a écrit :
> On Fri, May 04, 2018 at 03:06:00PM -0500, Bjorn Helgaas wrote:
>> On Fri, May 04, 2018 at 03:45:07PM +0000, Gilles Buloz wrote:
>>> Le 04/05/2018 00:31, Bjorn Helgaas a écrit :
>>>> [+cc LKML]
>>>>
>>>> On Thu, May 03, 2018 at 12:40:27PM +0000, Gilles Buloz wrote:
>>>>> Subject:    [PATCH] For exception at PCI probe due to bridge reporting UR
>>>>>
>>>>> Even if a device supports extended config access, no such access must be
>>>>> done to this device If there's a bridge not supporting that in the path
>>>>> to this device. Doing such access with UR reporting enabled on the root
>>>>> bridge leads to an exception.
>>>>>
>>>>> This is the case on a LS1043A CPU (NXP QorIQ Layerscape) platform with
>>>>> the following bus topology :
>>>>>     LS1043 PCIe root
>>>>>       -> PEX8112 PCIe-to-PCI bridge (not supporting ext cfg on PCI side)
>>>>>         -> PMC slot connector (for legacy PMC modules)
>>>>> With a PMC module topology as follows :
>>>>>     PMC connector
>>>>>       -> PCI-to-PCIe bridge
>>>>>         -> PCIe switch (4 ports)
>>>>>           -> 4 PCIe devices (one on each port)
>>>>> In this case all devices behind the PEX8112 are supporting extended config
>>>>> access but this is prohibited by the PEX8112. Without this patch, an
>>>>> exception (synchronous abort) occurs in pci_cfg_space_size_ext().
>>>>>
>>>>> This patch checks the parent bridge of each allocated child bus to know if
>>>>> extended config access is supported on the child bus, and sets a flag in
>>>>> child->bus_flags if not supported. This  flag is inherited by all children
>>>>> buses of this child bus and then is checked to avoid this unsupported
>>>>> accesses to every device on these buses.
>>>> Hi Gilles,
>>>>
>>>> Thanks for the patch!  I reworked it a little bit to simplify the code
>>>> in pci_alloc_child_bus().  Can you test it and make sure I didn't
>>>> break anything?
>>>>
>>> Hi Bjorn,
>>>
>>> Your rework works as expected. Tested on LS1043A platform with kernel
>>> 4.17-rc1, and with some backport on kernel 4.1.35
> Thanks for testing it!  I applied it to pci/enumeration for v4.18.
>
> I think the ASPM issue below is unrelated.  But I would like to figure out
> what's going on there, too, if you have any more information.
Hi Bjorn,

Here are full dmesg + lspci -vv + ... for the following cases :
- 4.17-rc1_probe_failed_without_pcieaspmoff.txt : I get a broken PCI config at most boots, without pcie_aspm=off
- 4.17-rc1_probe_ok_without_pcieaspmoff.txt : I get a correct PCI config at some boots, even without pcie_aspm=off
- 4.17-rc1_probe_always_ok_with_pcieaspmoff.txt : I get a correct PCI config at all boots when using pcie_aspm=off
- 4.1.35_probe_always_ok_without_pcieaspmoff.txt : I get a correct PCI config at all boots when using kernel 4.1.35-rt41 (from NXP 
Yocto BSP), even without pcie_aspm=off

I noticed these strange things :
- with 4.17-rc1, without pcie_aspm=off, the kernel is hanging during ~1 second :
   - before line "ASPM: Could not configure common clock" when PCI config is OK
   - or before line "bridge configuration invalid ([bus ff-ff]), reconfiguring" when PCI config is NOT OK
     (the FFs in "[bus ff-ff]" seems side effects of read returning ~0 because device is off)
- no such hang when pcie_aspm=off is used
- applying reverse patch for "PCI/ASPM: Don't warn if already in common clock mode"
   (commit 04875177dbe034055f23960981ecf6fb8ea1d638) does not give more message

>>> Info : with kernel 4.17-rc1, it turns out I need pcie_aspm=off to
>>> have the PMC devices behind the PCI-to-PCIe bridge of the PMC safely
>>> detected/configured. But this is not caused by the patch.
>>> Without pcie_aspm=off I saw this at one boot :
>>>      "pci 0000:02:0e.0: ASPM: Could not configure common clock" for this bridge, but devices
>>>      correctly detected/configured
>>> but at most boots I get :
>>>      no ASPM message but "pci 0000:04:02.0: bridge configuration invalid ([bus ff-ff]), reconfiguring "
>>>      instead, and some devices are missing. Also lspci show "rev ff" for some devices.
>>> I don't see this problem on 4.1.35 with the same backported patch.
>> This is interesting, especially since you have this unusual topology
>> of a path to the device that is PCIe, then conventional PCI, then PCIe
>> again.  We *should* be able to use ASPM on the PCIe links, but it's
>> definitely not a well-tested scenario.
>>
>> Can you tell if something is actually broken?  Sinan's recent change,
>> 04875177dbe0 ("PCI/ASPM: Don't warn if already in common clock mode"),
>> which appeared in v4.17-rc1, turns off the message in some cases.
>>
>> The "bridge configuration invalid" message just means the firmware
>> didn't configure the bridge.  We *should* still set it up correctly,
>> but please report a bug if we don't.
>>
>> lspci showing "ff" for some devices might be a symptom of the devices
>> being powered off.  In that case config reads normally return ~0 data
>> (though on your platform maybe it would cause exceptions).  I've seen
>> this in other situations and wondered if it would be worth adding a
>> hint to lspci so it could say "device may be powered off".
>>
>> Anyway, if you are seeing something broken (more than just the
>> messages), please start a new thread about each one.  If you do, could
>> you please:
>>
>>    - open a report at https://bugzilla.kernel.org/, in the Drivers/PCI
>>      component (open a separate bug for each issue you see)
>>
>>    - use kernel version 4.17-rc1 and mark it as a regression if
>>      appropriate
>>
>>    - attach (don't paste inline) the complete dmesg log and "lspci -vv"
>>      output (as root) to the bug
>>
>>    - post a note to linux-pci@vger.kernel.org, cc Fred, Sinan, and me,
>>      and include the link to the bugzilla
>>
>> Bjorn
> .
>


[-- Attachment #2: 4.1.35_probe_always_ok_without_pcieaspmoff.txt --]
[-- Type: text/plain, Size: 43211 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0 
[    0.000000] Initializing cgroup subsys cpu 
[    0.000000] Linux version 4.1.35-rt41 (build@debian) (gcc version 4.9.3 20150311 (prerelease) (Linaro GCC 4.9-2015.03) ) #2 SMP Mon Jan 22 08:02:50 EST 2018 
[    0.000000] CPU: AArch64 Processor [410fd034] revision 4 
[    0.000000] Detected VIPT I-cache on CPU0 
[    0.000000] alternatives: enabling workaround for ARM erratum 845719 
[    0.000000] earlycon: Early serial console at MMIO 0x21c0500 (options '') 
[    0.000000] bootconsole [uart0] enabled 
[    0.000000] efi: Getting EFI parameters from FDT: 
[    0.000000] efi: UEFI not found. 
[    0.000000] Reserved memory: initialized node bman-fbpr, compatible id fsl,bman-fbpr 
[    0.000000] Reserved memory: initialized node qman-fqd, compatible id fsl,qman-fqd 
[    0.000000] Reserved memory: initialized node qman-pfdr, compatible id fsl,qman-pfdr 
[    0.000000] cma: Reserved 128 MiB at 0x00000000f7c00000 
[    0.000000] /cpus/cpu@2: missing enable-method property 
[    0.000000] /cpus/cpu@3: missing enable-method property 
[    0.000000] WARNING: x1-x3 nonzero in violation of boot protocol: 
[    0.000000]  x1: 0000000000000000 
[    0.000000]  x2: 0000000000000000 
[    0.000000]  x3: 0000000080080000 
[    0.000000] This indicates a broken bootloader or old kernel 
[    0.000000] PERCPU: Embedded 18 pages/cpu @ffff80087fd92000 s34880 r8192 d30656 u73728 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1031688 
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait mtdparts=1550000.quadspi:2m(uboot),256k(boot-env),-(User_Data) earlycon=uart8250,mmio,0x
21c0500 cma=128M cpld_i2c.smb_tmo=0 
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) 
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) 
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) 
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[    0.000000] Memory: 3852804K/4192256K available (7798K kernel code, 583K rwdata, 3128K rodata, 480K init, 755K bss, 208380K reserved, 131072K cma-reserved) 
[    0.000000] Virtual kernel memory layout: 
[    0.000000]     vmalloc : 0xffff000000000000 - 0xffff7bffbfff0000   (126974 GB) 
[    0.000000]     vmemmap : 0xffff7bffc0000000 - 0xffff7fffc0000000   (  4096 GB maximum) 
[    0.000000]               0xffff7bffc0000000 - 0xffff7bffe1ff8000   (   543 MB actual) 
[    0.000000]     fixed   : 0xffff7ffffabfd000 - 0xffff7ffffac00000   (    12 KB) 
[    0.000000]     PCI I/O : 0xffff7ffffae00000 - 0xffff7ffffbe00000   (    16 MB) 
[    0.000000]     modules : 0xffff7ffffc000000 - 0xffff800000000000   (    64 MB) 
[    0.000000]     memory  : 0xffff800000000000 - 0xffff80087fe00000   ( 34814 MB) 
[    0.000000]       .init : 0xffff800000b2e000 - 0xffff800000ba6000   (   480 KB) 
[    0.000000]       .text : 0xffff800000080000 - 0xffff800000b2d954   ( 10935 KB) 
[    0.000000]       .data : 0xffff800000bb8000 - 0xffff800000c49e00   (   584 KB) 
[    0.000000] Hierarchical RCU implementation. 
[    0.000000]  Additional per-CPU info printed with stalls. 
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[    0.101588] DMI not present or invalid. 
[    0.105575] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns 
[    0.119580] pinctrl core: initialized pinctrl subsystem 
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[    0.175458] cpuidle: using governor ladder 
[    0.215464] cpuidle: using governor menu 
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[    0.247782] qman-pfdr addr 0x00000008fc000000 size 0x2000000 
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[    0.278174] Serial: AMBA PL011 UART driver 
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[    0.290366] SoC ID: svr:0x87920a10, Revision: 1.0 
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[    0.339362] vgaarb: loaded 
[    0.342247] SCSI subsystem initialized 
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[    0.351874] usbcore: registered new interface driver hub 
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[    0.367679] i2c i2c-0: can't use DMA 
[    0.371390] pps_core: LinuxPPS API ver. 1 registered 
[    0.376380] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> 
[    0.385576] PTP clock support registered 
[    0.389703] bman-fbpr addr 0x00000008fe000000 size 0x1000000 
[    0.395410] Bman err interrupt handler present 
[    0.400365] Bman portal initialised, cpu 0 
[    0.404557] Bman portal initialised, cpu 1 
[    0.408667] Bman portals initialised 
[    0.413135] Qman err interrupt handler present 
[    0.418052] QMan: Allocated lookup table at ffff000000205000, entry count 131073 
[    0.425958] Qman portal initialised, cpu 0 
[    0.430142] Qman portal initialised, cpu 1 
[    0.434252] Qman portals initialised 
[    0.437971] Bman: BPID allocator includes range 32:32 
[    0.443095] Qman: FQID allocator includes range 256:256 
[    0.448348] Qman: FQID allocator includes range 32768:32768 
[    0.454003] Qman: CGRID allocator includes range 0:256 
[    0.459311] Qman: pool channel allocator includes range 1025:15 
[    0.465334] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree 
[    0.471418] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller 
[    0.477985] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks 
[    0.484098] Switched to clocksource arch_sys_counter 
[    0.494547] NET: Registered protocol family 2 
[    0.499302] TCP established hash table entries: 32768 (order: 6, 262144 bytes) 
[    0.506874] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) 
[    0.514095] TCP: Hash tables configured (established 32768 bind 32768) 
[    0.520702] UDP hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.526829] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.533488] NET: Registered protocol family 1 
[    0.538039] RPC: Registered named UNIX socket transport module. 
[    0.543985] RPC: Registered udp transport module. 
[    0.548719] RPC: Registered tcp transport module. 
[    0.553441] RPC: Registered tcp NFSv4.1 backchannel transport module. 
[    0.560280] hw perfevents: Failed to find logical CPU for cpu 
[    0.566386] kvm [1]: interrupt-controller@1404000 IRQ9 
[    0.571745] kvm [1]: timer IRQ3 
[    0.574908] kvm [1]: Hyp mode initialized successfully 
[    0.581661] futex hash table entries: 512 (order: 3, 32768 bytes) 
[    0.587853] audit: initializing netlink subsys (disabled) 
[    0.593294] audit: type=2000 audit(0.540:1): initialized 
[    0.599010] HugeTLB registered 2 MB page size, pre-allocated 0 pages 
[    0.605786] VFS: Disk quotas dquot_6.6.0 
[    0.609755] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) 
[    0.617151] NFS: Registering the id_resolver key type 
[    0.622241] Key type id_resolver registered 
[    0.626447] Key type id_legacy registered 
[    0.630590] fuse init (API version 7.23) 
[    0.634831] 9p: Installing v9fs 9p2000 file system support 
[    0.641086] io scheduler noop registered 
[    0.645060] io scheduler cfq registered (default) 
[    0.649973] ls-scfg-msi soc:msi-controller: ibs_shift:3 msir_irqs:32 msir_base:0x4 
[    0.657898] Find msi-controller /soc/msi-controller 
[    0.664517] PCI host bridge /soc/pcie@3400000 ranges: 
[    0.669601]    IO 0x4000010000..0x400001ffff -> 0x00000000 
[    0.675123]   MEM 0x4040000000..0x407fffffff -> 0x40000000 
[    0.680749] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00 
[    0.687495] pci_bus 0000:00: root bus resource [bus 00-ff] 
[    0.693006] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] 
[    0.699224] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff]) 
[    0.710694] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force' 
[    0.720917] pci_bus 0000:02: extended config space not accessible on secondary bus 
[    0.730067] pci_bus 0000:03: extended config space not accessible on secondary bus 
[    0.738153] pci 0000:03:00.0: of_irq_parse_pci() failed with rc=-19 
[    0.744858] pci_bus 0000:04: extended config space not accessible on secondary bus 
[    0.752983] pci 0000:04:02.0: of_irq_parse_pci() failed with rc=-19 
[    0.759863] pci 0000:04:03.0: of_irq_parse_pci() failed with rc=-19 
[    0.766746] pci 0000:04:04.0: of_irq_parse_pci() failed with rc=-19 
[    0.773627] pci 0000:04:05.0: of_irq_parse_pci() failed with rc=-19 
[    0.780369] pci_bus 0000:05: extended config space not accessible on secondary bus 
[    0.789109] pci_bus 0000:06: extended config space not accessible on secondary bus 
[    0.797851] pci_bus 0000:07: extended config space not accessible on secondary bus 
[    0.806592] pci_bus 0000:08: extended config space not accessible on secondary bus 
[    0.815692] pci 0000:00:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    0.822866] pci 0000:00:00.0: BAR 9: assigned [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    0.831007] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.837138] pci 0000:00:00.0: BAR 6: assigned [mem 0x404c100000-0x404c1007ff pref] 
[    0.844757] pci 0000:01:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    0.851928] pci 0000:01:00.0: BAR 0: assigned [mem 0x404c000000-0x404c00ffff 64bit pref] 
[    0.860106] pci 0000:01:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.866240] pci 0000:02:09.0: BAR 1: assigned [mem 0x4040000000-0x4047ffffff] 
[    0.873424] pci 0000:02:09.0: BAR 0: assigned [mem 0x4048000000-0x40480fffff] 
[    0.880613] pci 0000:02:0e.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    0.887791] pci 0000:02:0e.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.893915] pci 0000:03:00.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    0.901093] pci 0000:03:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.907225] pci 0000:04:02.0: BAR 8: assigned [mem 0x4048100000-0x40481fffff] 
[    0.914403] pci 0000:04:03.0: BAR 8: assigned [mem 0x4048200000-0x40482fffff] 
[    0.921574] pci 0000:04:04.0: BAR 8: assigned [mem 0x4048300000-0x40483fffff] 
[    0.928752] pci 0000:04:05.0: BAR 8: assigned [mem 0x4048400000-0x40484fffff] 
[    0.935929] pci 0000:04:02.0: BAR 7: assigned [io  0x1000-0x1fff] 
[    0.942051] pci 0000:04:03.0: BAR 7: assigned [io  0x2000-0x2fff] 
[    0.948180] pci 0000:04:04.0: BAR 7: assigned [io  0x3000-0x3fff] 
[    0.954309] pci 0000:04:05.0: BAR 7: assigned [io  0x4000-0x4fff] 
[    0.960434] pci 0000:05:00.0: BAR 0: assigned [mem 0x4048100000-0x404811ffff] 
[    0.967628] pci 0000:05:00.0: BAR 3: assigned [mem 0x4048120000-0x4048123fff] 
[    0.974821] pci 0000:05:00.0: BAR 2: assigned [io  0x1000-0x101f] 
[    0.980958] pci 0000:04:02.0: PCI bridge to [bus 05] 
[    0.985958] pci 0000:04:02.0:   bridge window [io  0x1000-0x1fff] 
[    0.992099] pci 0000:04:02.0:   bridge window [mem 0x4048100000-0x40481fffff] 
[    0.999318] pci 0000:06:00.0: BAR 0: assigned [mem 0x4048200000-0x404821ffff] 
[    1.006512] pci 0000:06:00.0: BAR 3: assigned [mem 0x4048220000-0x4048223fff] 
[    1.013699] pci 0000:06:00.0: BAR 2: assigned [io  0x2000-0x201f] 
[    1.019843] pci 0000:04:03.0: PCI bridge to [bus 06] 
[    1.024842] pci 0000:04:03.0:   bridge window [io  0x2000-0x2fff] 
[    1.030982] pci 0000:04:03.0:   bridge window [mem 0x4048200000-0x40482fffff] 
[    1.038199] pci 0000:07:00.0: BAR 0: assigned [mem 0x4048300000-0x404831ffff] 
[    1.045396] pci 0000:07:00.0: BAR 3: assigned [mem 0x4048320000-0x4048323fff] 
[    1.052582] pci 0000:07:00.0: BAR 2: assigned [io  0x3000-0x301f] 
[    1.058726] pci 0000:04:04.0: PCI bridge to [bus 07] 
[    1.063719] pci 0000:04:04.0:   bridge window [io  0x3000-0x3fff] 
[    1.069866] pci 0000:04:04.0:   bridge window [mem 0x4048300000-0x40483fffff] 
[    1.077083] pci 0000:08:00.0: BAR 0: assigned [mem 0x4048400000-0x404841ffff] 
[    1.084277] pci 0000:08:00.0: BAR 3: assigned [mem 0x4048420000-0x4048423fff] 
[    1.091463] pci 0000:08:00.0: BAR 2: assigned [io  0x4000-0x401f] 
[    1.097606] pci 0000:04:05.0: PCI bridge to [bus 08] 
[    1.102599] pci 0000:04:05.0:   bridge window [io  0x4000-0x4fff] 
[    1.108746] pci 0000:04:05.0:   bridge window [mem 0x4048400000-0x40484fffff] 
[    1.115960] pci 0000:03:00.0: PCI bridge to [bus 04-08] 
[    1.121214] pci 0000:03:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.127364] pci 0000:03:00.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    1.134578] pci 0000:02:0e.0: PCI bridge to [bus 03-08] 
[    1.139832] pci 0000:02:0e.0:   bridge window [io  0x1000-0x4fff] 
[    1.145978] pci 0000:02:0e.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    1.153181] pci 0000:01:00.0: PCI bridge to [bus 02-08] 
[    1.158441] pci 0000:01:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.164586] pci 0000:01:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.171788] pci 0000:00:00.0: PCI bridge to [bus 01-08] 
[    1.177042] pci 0000:00:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.183166] pci 0000:00:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.190343] pci 0000:00:00.0:   bridge window [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    1.198742] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt 
[    1.205746] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt 
[    1.212304] pci 0000:02:09.0: Signaling PME through PCIe PME interrupt 
[    1.218868] pci 0000:02:0e.0: Signaling PME through PCIe PME interrupt 
[    1.225431] pci 0000:03:00.0: Signaling PME through PCIe PME interrupt 
[    1.231988] pci 0000:04:02.0: Signaling PME through PCIe PME interrupt 
[    1.238552] pci 0000:05:00.0: Signaling PME through PCIe PME interrupt 
[    1.245115] pci 0000:04:03.0: Signaling PME through PCIe PME interrupt 
[    1.251672] pci 0000:06:00.0: Signaling PME through PCIe PME interrupt 
[    1.258239] pci 0000:04:04.0: Signaling PME through PCIe PME interrupt 
[    1.264802] pci 0000:07:00.0: Signaling PME through PCIe PME interrupt 
[    1.271360] pci 0000:04:05.0: Signaling PME through PCIe PME interrupt 
[    1.277923] pci 0000:08:00.0: Signaling PME through PCIe PME interrupt 
[    1.285861] PCI host bridge /soc/pcie@3500000 ranges: 
[    1.290943]    IO 0x4800010000..0x480001ffff -> 0x00000000 
[    1.296465]   MEM 0x4840000000..0x487fffffff -> 0x40000000 
[    1.302084] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0001:00 
[    1.308827] pci_bus 0001:00: root bus resource [bus 00-ff] 
[    1.314347] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff]) 
[    1.323353] pci_bus 0001:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff]) 
[    1.334162] pci 0001:00:00.0: bridge configuration invalid ([bus 0a-0a]), reconfiguring 
[    1.342295] pci 0001:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref] 
[    1.349911] pci 0001:00:00.0: PCI bridge to [bus 01] 
[    1.355009] pcieport 0001:00:00.0: Signaling PME through PCIe PME interrupt 
[    1.362298] PCI host bridge /soc/pcie@3600000 ranges: 
[    1.367388]    IO 0x5000010000..0x500001ffff -> 0x00000000 
[    1.372900]   MEM 0x5040000000..0x507fffffff -> 0x40000000 
[    1.378517] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0002:00 
[    1.385263] pci_bus 0002:00: root bus resource [bus 00-ff] 
[    1.390775] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x0000-0xffff]) 
[    1.399789] pci_bus 0002:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff]) 
[    1.410592] pci 0002:00:00.0: bridge configuration invalid ([bus 0c-0c]), reconfiguring 
[    1.418730] pci 0002:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref] 
[    1.426345] pci 0002:00:00.0: PCI bridge to [bus 01] 
[    1.431439] pcieport 0002:00:00.0: Signaling PME through PCIe PME interrupt 
[    1.439359] Freescale LS2 console driver 
[    1.443386] fsl-ls2-console: device fsl_mc_console registered 
[    1.449265] fsl-ls2-console: device fsl_aiop_console registered 
[    1.457800] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 
[    1.465235] msm_serial: driver initialized 
[    1.469735] console [ttyS0] disabled 
[    1.473344] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 18, base_baud = 25000000) is a 16550A 
[    1.482194] console [ttyS0] enabled 
[    1.482194] console [ttyS0] enabled 
[    1.489177] bootconsole [uart0] disabled 
[    1.489177] bootconsole [uart0] disabled 
[    1.497372] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 18, base_baud = 25000000) is a 16550A 
[    1.506432] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 19, base_baud = 25000000) is a 16550A 
[    1.515524] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 19, base_baud = 25000000) is a 16550A 
[    1.525393] Unable to detect cache hierarcy from DT for CPU 0 
[    1.535667] brd: module loaded 
[    1.541248] loop: module loaded 
[    1.544619] at24 0-0052: 256 byte 24c02 EEPROM, writable, 1 bytes/write 
[    1.552090] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode 
[    1.561059] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst  
[    1.571259] scsi host0: ahci-qoriq 
[    1.574827] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 30 
[    1.583819] fsl-quadspi 1550000.quadspi: Micron EVCR Quad bit not clear 
[    1.590436] fsl-quadspi 1550000.quadspi: Micron quad-read not enabled 
[    1.596879] fsl-quadspi 1550000.quadspi: quad mode not supported 
[    1.602878] fsl-quadspi 1550000.quadspi: Freescale QuadSPI probe failed 
[    1.609508] fsl-quadspi: probe of 1550000.quadspi failed with error -22 
[    1.617053] libphy: Fixed MDIO Bus: probed 
[    1.621252] tun: Universal TUN/TAP device driver, 1.6 
[    1.626303] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> 
[    1.632923] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.638578] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.643622] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.648670] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.653709] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.658755] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.663792] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.668836] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.673878] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.690903] Freescale FM module, FMD API version 21.1.0 
[    1.699761] Freescale FM Ports module 
[    1.703420] fsl_mac: fsl_mac: FSL FMan MAC API based driver 
[    1.709152] fsl_mac 1ae4000.ethernet: FMan MEMAC 
[    1.713768] fsl_mac 1ae4000.ethernet: FMan MAC address: 00:00:de:52:cb:d0 
[    1.720633] fsl_mac 1ae6000.ethernet: FMan MEMAC 
[    1.725253] fsl_mac 1ae6000.ethernet: FMan MAC address: 00:00:de:52:cb:d1 
[    1.732150] fsl_dpa: FSL DPAA Ethernet driver 
[    1.741901] fsl_dpa: fsl_dpa: Probed interface eth0 
[    1.752741] fsl_dpa: fsl_dpa: Probed interface eth1 
[    1.757739] fsl_advanced: FSL DPAA Advanced drivers: 
[    1.762698] fsl_proxy: FSL DPAA Proxy initialization driver 
[    1.768491] fsl_dpa_shared: FSL DPAA Shared Ethernet driver 
[    1.774182] fsl_dpa_macless: FSL DPAA MACless Ethernet driver 
[    1.780032] fsl_oh: FSL FMan Offline Parsing port driver 
[    1.785493] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI 
[    1.792531] e1000: Copyright (c) 1999-2006 Intel Corporation. 
[    1.798342] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k 
[    1.804175] e1000e: Copyright(c) 1999 - 2014 Intel Corporation. 
[    1.810406] e1000e 0000:05:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    1.934110] ata1: SATA link down (SStatus 0 SControl 300) 
[    1.942393] e1000e 0000:05:00.0 eth2: registered PHC clock 
[    1.947883] e1000e 0000:05:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:03 
[    1.955798] e1000e 0000:05:00.0 eth2: Intel(R) PRO/1000 Network Connection 
[    1.962755] e1000e 0000:05:00.0 eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    1.969751] e1000e 0000:06:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.102215] e1000e 0000:06:00.0 eth3: registered PHC clock 
[    2.107705] e1000e 0000:06:00.0 eth3: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:02 
[    2.115621] e1000e 0000:06:00.0 eth3: Intel(R) PRO/1000 Network Connection 
[    2.122577] e1000e 0000:06:00.0 eth3: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.129549] e1000e 0000:07:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.262182] e1000e 0000:07:00.0 eth4: registered PHC clock 
[    2.267672] e1000e 0000:07:00.0 eth4: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:01 
[    2.275588] e1000e 0000:07:00.0 eth4: Intel(R) PRO/1000 Network Connection 
[    2.282543] e1000e 0000:07:00.0 eth4: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.289514] e1000e 0000:08:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.422190] e1000e 0000:08:00.0 eth5: registered PHC clock 
[    2.427680] e1000e 0000:08:00.0 eth5: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:00 
[    2.435595] e1000e 0000:08:00.0 eth5: Intel(R) PRO/1000 Network Connection 
[    2.442552] e1000e 0000:08:00.0 eth5: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.449300] sky2: driver version 1.30 
[    2.453877] VFIO - User Level meta-driver version: 0.3 
[    2.459243] vfio_fsl_mc_driver_init: Driver registration fails as no fsl_mc_bus found 
[    3.668517] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver 
[    3.675047] ehci-pci: EHCI PCI platform driver 
[    3.679523] ehci-platform: EHCI generic platform driver 
[    3.684925] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 
[    3.691105] ohci-pci: OHCI PCI platform driver 
[    3.695588] ohci-platform: OHCI generic platform driver 
[    3.701215] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.706710] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 
[    3.714622] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x00010010 
[    3.723340] xhci-hcd xhci-hcd.0.auto: irq 27, io mem 0x02f00000 
[    3.729701] hub 1-0:1.0: USB hub found 
[    3.733461] hub 1-0:1.0: 1 port detected 
[    3.737579] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.743062] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 
[    3.750765] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.759238] hub 2-0:1.0: USB hub found 
[    3.762995] hub 2-0:1.0: 1 port detected 
[    3.767122] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.772610] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3 
[    3.780516] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x00010010 
[    3.789237] xhci-hcd xhci-hcd.1.auto: irq 28, io mem 0x03000000 
[    3.795527] hub 3-0:1.0: USB hub found 
[    3.799285] hub 3-0:1.0: 1 port detected 
[    3.803369] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.808861] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4 
[    3.816558] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.825005] hub 4-0:1.0: USB hub found 
[    3.828763] hub 4-0:1.0: 1 port detected 
[    3.832882] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.838380] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 5 
[    3.846324] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x00010010 
[    3.855042] xhci-hcd xhci-hcd.2.auto: irq 29, io mem 0x03100000 
[    3.861325] hub 5-0:1.0: USB hub found 
[    3.865138] hub 5-0:1.0: 1 port detected 
[    3.869225] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.874717] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6 
[    3.882414] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.890865] hub 6-0:1.0: USB hub found 
[    3.894667] hub 6-0:1.0: 1 port detected 
[    3.898902] usbcore: registered new interface driver usb-storage 
[    3.905111] mousedev: PS/2 mouse device common for all mice 
[    3.910984] rtc-pcf8563 0-0051: chip found, driver version 0.4.3 
[    3.923061] rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0 
[    3.929789] i2c /dev entries driver 
[    3.935971] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) 
[    3.942392] 0-004c supply vcc not found, using dummy regulator 
[    3.949908] qoriq_cpufreq: Freescale QorIQ CPU frequency scaling driver 
[    3.956599] sdhci: Secure Digital Host Controller Interface driver 
[    3.962769] sdhci: Copyright(c) Pierre Ossman 
[    3.967156] sdhci-pltfm: SDHCI platform and OF driver helper 
[    3.974014] sdhci-esdhc 1560000.esdhc: No vmmc regulator found 
[    3.979850] sdhci-esdhc 1560000.esdhc: No vqmmc regulator found 
[    4.024109] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit 
[    4.037363] platform caam_qi: Linux CAAM Queue I/F driver initialised 
[    4.043807] caam 1700000.crypto: Instantiated RNG4 SH1 
[    4.048963] caam 1700000.crypto: device ID = 0x0a12060000000000 (Era 8) 
[    4.057581] caam 1700000.crypto: job rings = 4, qi = 1 
[    4.073508] caam algorithms registered in /proc/crypto 
[    4.079720] platform caam_qi: algorithms registered in /proc/crypto 
[    4.087130] caam_jr 1710000.jr: registering rng-caam 
[    4.092265] caam 1700000.crypto: fsl,sec-v5.4 algorithms registered in /proc/crypto 
[    4.099975] MC object device driver fsl_dpaa2_caam registered 
[    4.110208] usbcore: registered new interface driver usbhid 
[    4.115781] usbhid: USB HID core driver 
[    4.119729] fsl-mc bus not found, restool driver registration failed 
[    4.126117] MC object device driver fsl_dpio_drv registered 
[    4.132614] Freescale USDPAA process driver 
[    4.136800] fsl-usdpaa: no region found 
[    4.140630] Freescale USDPAA process IRQ driver 
[    4.145409] MC object device driver fsl_dpaa2_eth registered 
[    4.151082] MC object device driver dpaa2_mac registered 
[    4.156420] MC object device driver dpaa2_ethsw registered 
[    4.161917] MC object device driver dpaa2_evb registered 
[    4.167251] MC object device driver fsl_dce_api registered 
[    4.172749] MC object device driver dpaa2_rtc registered 
[    4.178214] Initializing XFRM netlink socket 
[    4.182550] NET: Registered protocol family 10 
[    4.187715] sit: IPv6 over IPv4 tunneling driver 
[    4.192691] NET: Registered protocol family 17 
[    4.197152] NET: Registered protocol family 15 
[    4.201618] 8021q: 802.1Q VLAN Support v1.8 
[    4.204115] usb 5-1: new full-speed USB device number 2 using xhci-hcd 
[    4.212379] 9pnet: Installing 9P2000 support 
[    4.216697] Key type dns_resolver registered 
[    4.221507] registered taskstats version 1 
[    4.226562] fsl_generic: FSL DPAA Generic Ethernet driver 
[    4.233451] rtc-pcf8563 0-0051: setting system clock to 2018-05-09 09:47:20 UTC (1525859240) 
[    4.242057] fdt: not creating '/sys/firmware/fdt': CRC check failed 
[    4.248891] mmc0: MAN_BKOPS_EN bit is not set 
[    4.253367] Waiting for root device /dev/mmcblk0p1... 
[    4.277745] mmc0: new high speed MMC card at address 0001 
[    4.283355] mmcblk0: mmc0:0001 R1J58L 55.1 GiB  
[    4.287948] mmcblk0boot0: mmc0:0001 R1J58L partition 1 16.0 MiB 
[    4.293918] mmcblk0boot1: mmc0:0001 R1J58L partition 2 16.0 MiB 
[    4.299901] mmcblk0rpmb: mmc0:0001 R1J58L partition 3 128 KiB 
[    4.306338]  mmcblk0: p1 
[    4.345257] usb 5-1: ep 0x81 - rounding interval to 1024 microframes, ep desc says 2000 microframes 
[    4.430707] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting 
[    4.474497] EXT3-fs (mmcblk0p1): error: couldn't mount because of unsupported optional features (240) 
[    4.484003] EXT2-fs (mmcblk0p1): error: couldn't mount because of unsupported optional features (240) 
[    4.501944] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) 
[    4.510052] VFS: Mounted root (ext4 filesystem) on device 179:1. 
[    4.516975] devtmpfs: mounted 
[    4.520131] Freeing unused kernel memory: 480K (ffff800000b2e000 - ffff800000ba6000) 
[    4.527894] Freeing alternatives memory: 48K (ffff800000ba6000 - ffff800000bb2000) 
[    4.751104] random: systemd urandom read with 7 bits of entropy available 
[    4.759242] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) 
[    4.772663] systemd[1]: Detected architecture 'arm64'. 
 
Welcome to 
   Debian GNU/Linux 8 (jessie)
   ! 
 
[    4.814819] systemd[1]: Set hostname to <debian>. 
[    4.991012] systemd[1]: Cannot add dependency job for unit dbus.socket, ignoring: Unit dbus.socket failed to load: No such file or directory. 
[    5.003808] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. 
[    5.019425] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. 
[    5.027258] systemd[1]: Started Forward Password Requests to Wall Directory Watch. 
[    5.034889] systemd[1]: Expecting device dev-ttyS0.device... 
         Expecting device dev-ttyS0.device... 
[    5.064172] systemd[1]: Starting Remote File Systems (Pre). 
[
      OK  
   ] Reached target Remote File Systems (Pre). 
[    5.084163] systemd[1]: Reached target Remote File Systems (Pre). 
[    5.090301] systemd[1]: Starting Dispatch Password Requests to Console Directory Watch. 
[    5.098420] systemd[1]: Started Dispatch Password Requests to Console Directory Watch. 
[    5.106380] systemd[1]: Starting Paths. 
[
      OK  
   ] Reached target Paths. 
[    5.124151] systemd[1]: Reached target Paths. 
[    5.128563] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point. 
[    5.137992] systemd[1]: Starting Encrypted Volumes. 
[
      OK  
   ] Reached target Encrypted Volumes. 
[    5.164147] systemd[1]: Reached target Encrypted Volumes. 
[    5.169563] systemd[1]: Starting Swap. 
[
      OK  
   ] Reached target Swap. 
[    5.194154] systemd[1]: Reached target Swap. 
[    5.198445] systemd[1]: Starting Root Slice. 
[
      OK  
   ] Created slice Root Slice. 
[    5.224153] systemd[1]: Created slice Root Slice. 
[    5.228876] systemd[1]: Starting User and Session Slice. 
[
      OK  
   ] Created slice User and Session Slice. 
[    5.254154] systemd[1]: Created slice User and Session Slice. 
[    5.259919] systemd[1]: Starting Delayed Shutdown Socket. 
[
      OK  
   ] Listening on Delayed Shutdown Socket. 
[    5.284153] systemd[1]: Listening on Delayed Shutdown Socket. 
[    5.289919] systemd[1]: Starting /dev/initctl Compatibility Named Pipe. 
[
      OK  
   ] Listening on /dev/initctl Compatibility Named Pipe. 
[    5.314154] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe. 
[    5.321134] systemd[1]: Starting Journal Socket (/dev/log). 
[
      OK  
   ] Listening on Journal Socket (/dev/log). 
[    5.344153] systemd[1]: Listening on Journal Socket (/dev/log). 
[    5.350101] systemd[1]: Starting udev Control Socket. 
[
      OK  
   ] Listening on udev Control Socket. 
[    5.374153] systemd[1]: Listening on udev Control Socket. 
[    5.379578] systemd[1]: Starting udev Kernel Socket. 
[
      OK  
   ] Listening on udev Kernel Socket. 
[    5.404153] systemd[1]: Listening on udev Kernel Socket. 
[    5.409491] systemd[1]: Starting Journal Socket. 
[
      OK  
   ] Listening on Journal Socket. 
[    5.434153] systemd[1]: Listening on Journal Socket. 
[    5.439151] systemd[1]: Starting Sockets. 
[
      OK  
   ] Reached target Sockets. 
[    5.464153] systemd[1]: Reached target Sockets. 
[    5.468707] systemd[1]: Starting System Slice. 
[
      OK  
   ] Created slice System Slice. 
[    5.494154] systemd[1]: Created slice System Slice. 
[    5.499056] systemd[1]: Starting system-getty.slice. 
[
      OK  
   ] Created slice system-getty.slice. 
[    5.524155] systemd[1]: Created slice system-getty.slice. 
[    5.529571] systemd[1]: Starting system-serial\x2dgetty.slice. 
[
      OK  
   ] Created slice system-serial\x2dgetty.slice. 
[    5.554154] systemd[1]: Created slice system-serial\x2dgetty.slice. 
[    5.567813] systemd[1]: Starting Load Kernel Modules... 
         Starting Load Kernel Modules... 
[    5.595066] systemd[1]: Mounting POSIX Message Queue File System... 
         Mounting POSIX Message Queue File System... 
[    5.625686] systemd[1]: Starting Create list of required static device nodes for the current kernel... 
         Starting Create list of required static device nodes...rrent kernel... 
[    5.650912] cpld cpld: CPLD Version 0x0 on CPUA : sysctrl - GEOID 3 
[    5.659591] systemd[1]: Mounting Huge Pages File System... 
         Mounting Huge Pages File System... 
[    5.670147] cpld-wdt: CPLD WDT driver initialized, reset mode, timeout 30 sec (nowayout=0, lock=0). Disabled. 
[    5.687647] systemd[1]: Started Set Up Additional Binary Formats. 
[    5.694226] systemd[1]: Mounting Debug File System... 
         Mounting Debug File System... 
[    5.715090] systemd[1]: Starting udev Coldplug all Devices... 
         Starting udev Coldplug all Devices... 
[    5.735198] systemd[1]: Starting Remount Root and Kernel File Systems... 
         Starting Remount Root and Kernel File Systems... 
[    5.765269] systemd[1]: Starting Journal Service... 
         Starting Journal Service... 
[
      OK  
   ] Started Journal Service. 
[    5.804197] systemd[1]: Started Journal Service. 
[
      OK  
   ] Reached target Slices. 
[
      OK  
   ] Mounted Debug File System. 
[
      OK  
   ] Mounted Huge Pages File System. 
[
      OK  
   ] Mounted POSIX Message Queue File System. 
[
      OK  
   ] Started Load Kernel Modules. 
[
      OK  
   ] Started Create list of required static device nodes ...current kernel. 
[
      OK  
   ] Started Remount Root and Kernel File Systems. 
[
      OK  
   ] Started udev Coldplug all Devices. 
         Starting Load/Save Random Seed... 
         Starting Create Static Device Nodes in /dev... 
         Starting Apply Kernel Variables... 
         Mounting FUSE Control File System... 
[
      OK  
   ] Started Load/Save Random Seed. 
[
      OK  
   ] Started Create Static Device Nodes in /dev. 
[
      OK  
   ] Started Apply Kernel Variables. 
[
      OK  
   ] Mounted FUSE Control File System. 
         Starting udev Kernel Device Manager... 
[
      OK  
   ] Reached target Local File Systems (Pre). 
[    6.243357] systemd-udevd[2201]: starting version 215 
         Mounting /var/tmp... 
         Mounting /tmp... 
[
      OK  
   ] Mounted /var/tmp. 
[
      OK  
   ] Mounted /tmp. 
[
      OK  
   ] Started udev Kernel Device Manager. 
[    6.348411] cpld-i2c: Local EEPROMs on high speed clock 
[    6.353641] cpld-i2c: id 22 
[    6.356450] cpld-i2c: multimaster off 
[    6.360150] cpld-i2c: using IRQ82 
[    6.363455] cpld-i2c: SMB Timeout management : no 
         Starting Copy rules generated while the root was ro... 
         Starting LSB: Tune IDE hard disk[    6.417806] lm73 22-0048: sensor 'lm73' 
s... 
[    6.432365] lm73 22-0049: sensor 'lm73' 
[    6.439492] lm73 22-004a: sensor 'lm73' 
[
      OK  
   ] Reached target Local File Systems. 
[    6.455869] cpld-i2c: id 23 
[    6.458675] cpld-i2c: using IRQ82 
[    6.461981] cpld-i2c: SMB Timeout management : no 
[
      OK  
   ] Reached target Remote File Systems. 
[    6.481591] cpld-i2c: id 24 
[    6.484415] cpld-i2c: using IRQ82 
[    6.487725] cpld-i2c: SMB Timeout management : no 
         Starting Trigger Flushing of Journal to Persistent Storage... 
[    6.504157] cpld-leds: CPLD LEDs driver probe done 
[    6.512938] cpld-gpio: CPLD GPIO driver : 5 GPIOs 
[    6.519035] cpld-gpio: CPLD GPIO driver probe done 
         Starting Create Volatile Files and Directories... 
         Starting LSB: Raise network interfaces.... 
[
      OK  
   ] Started Copy rules generated while the root was ro. 
[
      OK  
   ] Found device /dev/ttyS0. 
[
      OK  
   ] Started LSB: Tune IDE hard disks. 
[
      OK  
   ] Started Create Volatile Files and Directories. 
[    6.660911] systemd-journald[1717]: Received request to flush runtime journal from PID 1 
[
      OK  
   ] Started Trigger Flushing of Journal to Persistent Storage. 
[
      OK  
   ] Created slice system-ifup.slice. 
         Starting Update UTMP about System Boot/Shutdown... 
[    6.785902] ALMA INFO: VME Timeout register has a 8us per bit granularity (can have a timeout until 2.048ms) 
[    6.795746] ALMA INFO: Driver is currently using alma register accesses for holding/releasing the VME bus 
[    6.805331] ALMA INFO: almavme.c: V1.160 
[    6.809247] ALMA INFO: 2ESST Mode enabled 
[    6.813258] ALMA INFO: pcivme_list  ALLOC 0xffff800073308000 
[    6.818923] ALMA INFO: pciio_list  ALLOC 0xffff8008779be000 
[    6.825491] ALMA INFO:  PCI to VME Bridge (Rev 46): Registers area at 0xffff000000f00000 
[
      OK  
   ] Started Update UTMP about System Boot/Shutdown. 
[
      OK  
   ] Started LSB: Raise network interfaces.. 
         Starting ifup for eth0... 
[
      OK  
   ] Started ifup for eth0. 
[
      OK  
   ] Reached target Network. 
[
      OK  
   ] Reached target Network is Online. 
[
      OK  
   ] Reached target System Initialization. 
[
      OK  
   ] Reached target Timers. 
[
      OK  
   ] Reached target Basic System. 
         Starting Internet superserver... 
[
      OK  
   ] Started Internet superserver. 
         Starting Self Monitoring and Reporting Technology (SMART) Daemon... 
[
      OK  
   ] Started Self Monitoring and Reporting Technology (SMART) Daemon. 
         Starting OpenBSD Secure Shell server... 
         Starting Kontron KVX BSP Service... 
         Starting Kontron RTC2 Service... 
         Starting Initialize hardware monitoring sensors... 
         Starting /etc/rc.local Compatibility... 
         Starting getty on tty2-tty6 if dbus and logind are not available... 
         Starting LSB: disk temperature monitoring daemon... 
         Starting Permit User Sessions... 
[
      OK  
   ] Started /etc/rc.local Compatibility. 
[
      OK  
   ] Started LSB: disk temperature monitoring daemon. 
[
      OK  
   ] Started Permit User Sessions. 
[
      OK  
   ] Started Initialize hardware monitoring sensors. 
[
      OK  
   ] Started Kontron RTC2 Service. 
         Starting Getty on tty4... 
[
      OK  
   ] Started Getty on tty4. 
         Starting Getty on tty3... 
[
      OK  
   ] Started Getty on tty3. 
         Starting Getty on tty2... 
[
      OK  
   ] Started Getty on tty2. 
         Starting Getty on tty1... 
[
      OK  
   ] Started Getty on tty1. 
         Starting Serial Getty on ttyS0... 
[
      OK  
   ] Started Serial Getty on ttyS0. 
[
      OK  
   ] Started OpenBSD Secure Shell server. 
[
      OK  
   ] Started Kontron KVX BSP Service. 
         Starting Getty on tty6... 
[
      OK  
   ] Started Getty on tty6. 
         Starting Getty on tty5... 
[
      OK  
   ] Started Getty on tty5. 
[
      OK  
   ] Started getty on tty2-tty6 if dbus and logind are not available. 
[
      OK  
   ] Reached target Login Prompts. 
[
      OK  
   ] Reached target Multi-User System. 
[
      OK  
   ] Reached target Graphical Interface. 
         Starting Update UTMP about System Runlevel Changes... 
[
      OK  
   ] Started Update UTMP about System Runlevel Changes. 
  
Debian GNU/Linux 8 debian ttyS0 
 
debian login: root  
Password:  
Last login: Wed May  9 09:45:51 UTC 2018 on ttyS0 
Linux debian 4.1.35-rt41 #2 SMP Mon Jan 22 08:02:50 EST 2018 aarch64 
 
The programs included with the Debian GNU/Linux system are free software; 
the exact distribution terms for each program are described in the 
individual files in /usr/share/doc/*/copyright. 
 
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent 
permitted by applicable law. 
root@debian:~# ls -ltr /boot 

[-- Attachment #3: 4.17-rc1_probe_always_ok_with_pcieaspmoff.txt --]
[-- Type: text/plain, Size: 70092 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] 
[    0.000000] Linux version 4.17.0-rc1 (root@debian) (gcc version 4.9.2 (Debian/Linaro 4.9.2-10)) #3 SMP Fri May 4 10:03:38 UTC 2018 
[    0.000000] Machine model: VM6103 Board 
[    0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '') 
[    0.000000] bootconsole [uart8250] enabled 
[    0.000000] efi: Getting EFI parameters from FDT: 
[    0.000000] efi: UEFI not found. 
[    0.000000] cma: Reserved 128 MiB at 0x00000000f7c00000 
[    0.000000] /cpus/cpu@2: missing enable-method property 
[    0.000000] /cpus/cpu@3: missing enable-method property 
[    0.000000] WARNING: x1-x3 nonzero in violation of boot protocol: 
[    0.000000]  x1: 0000000000000000 
[    0.000000]  x2: 0000000000000000 
[    0.000000]  x3: 0000000080080000 
[    0.000000] This indicates a broken bootloader or old kernel 
[    0.000000] random: fast init done 
[    0.000000] percpu: Embedded 23 pages/cpu @        (ptrval) s55808 r8192 d30208 u94208 
[    0.000000] Detected VIPT I-cache on CPU0 
[    0.000000] CPU features: detected: Kernel page table isolation (KPTI) 
[    0.000000] CPU features: enabling workaround for ARM erratum 845719 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1031688 
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait mtdparts=1550000.quadspi:2m(uboot),256k(boot-env),-(User_Data) earlycon=uart8250,mmio,0x21c05
00 cma=128M cpld_i2c.smb_tmo=0 pcie_aspm=off 
[    0.000000] PCIe ASPM is disabled 
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) 
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) 
[    0.000000] software IO TLB [mem 0xf3c00000-0xf7c00000] (64MB) mapped at [        (ptrval)-        (ptrval)] 
[    0.000000] Memory: 3853464K/4192256K available (7612K kernel code, 782K rwdata, 2904K rodata, 704K init, 232K bss, 207720K reserved, 131072K cma-reserved) 
[    0.000000] Hierarchical RCU implementation. 
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. 
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 
[    0.000000] GIC: Using split EOI/Deactivate mode 
[    0.000000] arch_timer: Enabling global workaround for Freescale erratum a005858 
[    0.000000] GIC: PPI14 is secure or misconfigured 
[    0.000000] arch_timer: WARNING: Invalid trigger for IRQ3, assuming level low 
[    0.000000] arch_timer: WARNING: Please fix your firmware 
[    0.000000] arch_timer: CPU0: Trapping CNTVCT access 
[    0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys). 
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns 
[    0.000003] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns 
[    0.008495] Console: colour dummy device 80x25 
[    0.012978] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000) 
[    0.023388] pid_max: default: 32768 minimum: 301 
[    0.028102] Security Framework initialized 
[    0.032271] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.039021] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.046950] ASID allocator initialised with 32768 entries 
[    0.052433] Hierarchical SRCU implementation. 
[    0.057819] EFI services will not be available. 
[    0.062456] smp: Bringing up secondary CPUs ... 
[    0.067263] Detected VIPT I-cache on CPU1 
[    0.067291] arch_timer: CPU1: Trapping CNTVCT access 
[    0.067298] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] 
[    0.067362] smp: Brought up 1 node, 2 CPUs 
[    0.087062] SMP: Total of 2 processors activated. 
[    0.091791] CPU features: detected: 32-bit EL0 Support 
[    0.100054] CPU: All CPU(s) started at EL2 
[    0.104183] alternatives: patching kernel code 
[    0.109630] devtmpfs: initialized 
[    0.119561] Built 1 zonelists, mobility grouping on.  Total pages: 996134 
[    0.127411] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns 
[    0.137221] futex hash table entries: 512 (order: 4, 65536 bytes) 
[    0.143481] pinctrl core: initialized pinctrl subsystem 
[    0.149560] DMI not present or invalid. 
[    0.153590] NET: Registered protocol family 16 
[    0.158367] audit: initializing netlink subsys (disabled) 
[    0.164375] audit: type=2000 audit(0.112:1): state=initialized audit_enabled=0 res=1 
[    0.172193] cpuidle: using governor ladder 
[    0.176327] cpuidle: using governor menu 
[    0.180450] vdso: 2 pages (1 code @ 00000000ebe4f826, 1 data @ 000000000bede717) 
[    0.187895] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. 
[    0.195275] DMA: preallocated 256 KiB pool for atomic allocations 
[    0.201582] Serial: AMBA PL011 UART driver 
[    0.205971] irq: type mismatch, failed to map hwirq-30 for interrupt-controller@1400000! 
[    0.214920] Machine: VM6103 Board 
[    0.218253] SoC family: QorIQ LS1043A 
[    0.221927] SoC ID: svr:0x87920a10, Revision: 1.0 
[    0.252151] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages 
[    0.259200] cryptd: max_cpu_qlen set to 1000 
[    0.264806] vgaarb: loaded 
[    0.267671] SCSI subsystem initialized 
[    0.271772] usbcore: registered new interface driver usbfs 
[    0.277325] usbcore: registered new interface driver hub 
[    0.282694] usbcore: registered new device driver usb 
[    0.288055] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported 
[    0.295645] i2c i2c-0: IMX I2C adapter registered 
[    0.300385] i2c i2c-0: can't use DMA, using PIO instead. 
[    0.305871] pps_core: LinuxPPS API ver. 1 registered 
[    0.310863] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> 
[    0.320059] PTP clock support registered 
[    0.324122] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller 
[    0.330702] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks 
[    0.336898] clocksource: Switched to clocksource arch_sys_counter 
[    0.343125] VFS: Disk quotas dquot_6.6.0 
[    0.347126] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) 
[    0.361423] NET: Registered protocol family 2 
[    0.366149] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes) 
[    0.374076] TCP established hash table entries: 32768 (order: 6, 262144 bytes) 
[    0.381642] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) 
[    0.388862] TCP: Hash tables configured (established 32768 bind 32768) 
[    0.395491] UDP hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.401618] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.408248] NET: Registered protocol family 1 
[    0.412859] RPC: Registered named UNIX socket transport module. 
[    0.418815] RPC: Registered udp transport module. 
[    0.423543] RPC: Registered tcp transport module. 
[    0.428271] RPC: Registered tcp NFSv4.1 backchannel transport module. 
[    0.435232] hw perfevents: failed to find logical CPU for cpu 
[    0.441045] hw perfevents: failed to find logical CPU for cpu 
[    0.446909] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available 
[    0.455166] kvm [1]: 8-bit VMID 
[    0.458833] kvm [1]: vgic interrupt IRQ1 
[    0.462783] kvm [1]: Invalid trigger for IRQ4, assuming level low 
[    0.468944] GIC: PPI11 is secure or misconfigured 
[    0.473749] kvm [1]: Hyp mode initialized successfully 
[    0.481808] workingset: timestamp_bits=46 max_order=20 bucket_order=0 
[    0.488913] NFS: Registering the id_resolver key type 
[    0.494006] Key type id_resolver registered 
[    0.498212] Key type id_legacy registered 
[    0.502339] fuse init (API version 7.26) 
[    0.506478] 9p: Installing v9fs 9p2000 file system support 
[    0.514472] io scheduler noop registered 
[    0.518446] io scheduler cfq registered (default) 
[    0.523183] io scheduler mq-deadline registered 
[    0.527738] io scheduler kyber registered 
[    0.534227] PCI: OF: host bridge /soc/pcie@3400000 ranges: 
[    0.539773] PCI: OF:    IO 0x4000010000..0x400001ffff -> 0x00000000 
[    0.546081] PCI: OF:   MEM 0x4040000000..0x407fffffff -> 0x40000000 
[    0.552496] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00 
[    0.559241] pci_bus 0000:00: root bus resource [bus 00-ff] 
[    0.564758] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] 
[    0.570974] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff]) 
[    0.586181] pci_bus 0000:02: extended config space not accessible on secondary bus 
[    0.595648] pci 0000:02:0e.0: enabling Extended Tags 
[    0.602334] pci_bus 0000:03: extended config space not accessible on secondary bus 
[    0.610291] pci 0000:03:00.0: enabling Extended Tags 
[    0.617519] pci_bus 0000:04: extended config space not accessible on secondary bus 
[    0.625606] pci 0000:04:02.0: enabling Extended Tags 
[    0.631395] pci 0000:04:03.0: enabling Extended Tags 
[    0.637187] pci 0000:04:04.0: enabling Extended Tags 
[    0.642972] pci 0000:04:05.0: enabling Extended Tags 
[    0.650184] pci_bus 0000:05: extended config space not accessible on secondary bus 
[    0.660830] pci_bus 0000:06: extended config space not accessible on secondary bus 
[    0.671482] pci_bus 0000:07: extended config space not accessible on secondary bus 
[    0.682140] pci_bus 0000:08: extended config space not accessible on secondary bus 
[    0.693177] pci 0000:00:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    0.700358] pci 0000:00:00.0: BAR 9: assigned [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    0.708496] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.714625] pci 0000:00:00.0: BAR 6: assigned [mem 0x404c100000-0x404c1007ff pref] 
[    0.722241] pci 0000:01:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    0.729419] pci 0000:01:00.0: BAR 0: assigned [mem 0x404c000000-0x404c00ffff 64bit pref] 
[    0.737598] pci 0000:01:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.743729] pci 0000:02:09.0: BAR 1: assigned [mem 0x4040000000-0x4047ffffff] 
[    0.750919] pci 0000:02:09.0: BAR 0: assigned [mem 0x4048000000-0x40480fffff] 
[    0.758108] pci 0000:02:0e.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    0.765285] pci 0000:02:0e.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.771415] pci 0000:03:00.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    0.778591] pci 0000:03:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    0.784723] pci 0000:04:02.0: BAR 8: assigned [mem 0x4048100000-0x40481fffff] 
[    0.791900] pci 0000:04:03.0: BAR 8: assigned [mem 0x4048200000-0x40482fffff] 
[    0.799077] pci 0000:04:04.0: BAR 8: assigned [mem 0x4048300000-0x40483fffff] 
[    0.806253] pci 0000:04:05.0: BAR 8: assigned [mem 0x4048400000-0x40484fffff] 
[    0.813429] pci 0000:04:02.0: BAR 7: assigned [io  0x1000-0x1fff] 
[    0.819557] pci 0000:04:03.0: BAR 7: assigned [io  0x2000-0x2fff] 
[    0.825685] pci 0000:04:04.0: BAR 7: assigned [io  0x3000-0x3fff] 
[    0.831812] pci 0000:04:05.0: BAR 7: assigned [io  0x4000-0x4fff] 
[    0.837943] pci 0000:05:00.0: BAR 0: assigned [mem 0x4048100000-0x404811ffff] 
[    0.845136] pci 0000:05:00.0: BAR 3: assigned [mem 0x4048120000-0x4048123fff] 
[    0.852328] pci 0000:05:00.0: BAR 2: assigned [io  0x1000-0x101f] 
[    0.858473] pci 0000:04:02.0: PCI bridge to [bus 05] 
[    0.863471] pci 0000:04:02.0:   bridge window [io  0x1000-0x1fff] 
[    0.869619] pci 0000:04:02.0:   bridge window [mem 0x4048100000-0x40481fffff] 
[    0.876838] pci 0000:06:00.0: BAR 0: assigned [mem 0x4048200000-0x404821ffff] 
[    0.884032] pci 0000:06:00.0: BAR 3: assigned [mem 0x4048220000-0x4048223fff] 
[    0.891224] pci 0000:06:00.0: BAR 2: assigned [io  0x2000-0x201f] 
[    0.897368] pci 0000:04:03.0: PCI bridge to [bus 06] 
[    0.902366] pci 0000:04:03.0:   bridge window [io  0x2000-0x2fff] 
[    0.908514] pci 0000:04:03.0:   bridge window [mem 0x4048200000-0x40482fffff] 
[    0.915733] pci 0000:07:00.0: BAR 0: assigned [mem 0x4048300000-0x404831ffff] 
[    0.922926] pci 0000:07:00.0: BAR 3: assigned [mem 0x4048320000-0x4048323fff] 
[    0.930118] pci 0000:07:00.0: BAR 2: assigned [io  0x3000-0x301f] 
[    0.936262] pci 0000:04:04.0: PCI bridge to [bus 07] 
[    0.941260] pci 0000:04:04.0:   bridge window [io  0x3000-0x3fff] 
[    0.947407] pci 0000:04:04.0:   bridge window [mem 0x4048300000-0x40483fffff] 
[    0.954626] pci 0000:08:00.0: BAR 0: assigned [mem 0x4048400000-0x404841ffff] 
[    0.961819] pci 0000:08:00.0: BAR 3: assigned [mem 0x4048420000-0x4048423fff] 
[    0.969011] pci 0000:08:00.0: BAR 2: assigned [io  0x4000-0x401f] 
[    0.975155] pci 0000:04:05.0: PCI bridge to [bus 08] 
[    0.980153] pci 0000:04:05.0:   bridge window [io  0x4000-0x4fff] 
[    0.986301] pci 0000:04:05.0:   bridge window [mem 0x4048400000-0x40484fffff] 
[    0.993517] pci 0000:03:00.0: PCI bridge to [bus 04-08] 
[    0.998777] pci 0000:03:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.004925] pci 0000:03:00.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    1.012141] pci 0000:02:0e.0: PCI bridge to [bus 03-08] 
[    1.017400] pci 0000:02:0e.0:   bridge window [io  0x1000-0x4fff] 
[    1.023546] pci 0000:02:0e.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    1.030758] pci 0000:01:00.0: PCI bridge to [bus 02-08] 
[    1.036017] pci 0000:01:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.042162] pci 0000:01:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.049373] pci 0000:00:00.0: PCI bridge to [bus 01-ff] 
[    1.054627] pci 0000:00:00.0:   bridge window [io  0x1000-0x4fff] 
[    1.060755] pci 0000:00:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.067931] pci 0000:00:00.0:   bridge window [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    1.076240] pcieport 0000:00:00.0: Signaling PME with IRQ 57 
[    1.082032] pcieport 0000:00:00.0: AER enabled with IRQ 57 
[    1.089143] PCI: OF: host bridge /soc/pcie@3500000 ranges: 
[    1.094672] PCI: OF:    IO 0x4800010000..0x480001ffff -> 0x00000000 
[    1.100978] PCI: OF:   MEM 0x4840000000..0x487fffffff -> 0x40000000 
[    1.107379] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0001:00 
[    1.114122] pci_bus 0001:00: root bus resource [bus 00-ff] 
[    1.119640] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff]) 
[    1.128651] pci_bus 0001:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff]) 
[    1.142959] pci 0001:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref] 
[    1.150575] pci 0001:00:00.0: PCI bridge to [bus 01-ff] 
[    1.155959] pcieport 0001:00:00.0: Signaling PME with IRQ 59 
[    1.161726] pcieport 0001:00:00.0: AER enabled with IRQ 59 
[    1.167385] PCI: OF: host bridge /soc/pcie@3600000 ranges: 
[    1.172911] PCI: OF:    IO 0x5000010000..0x500001ffff -> 0x00000000 
[    1.179217] PCI: OF:   MEM 0x5040000000..0x507fffffff -> 0x40000000 
[    1.185616] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0002:00 
[    1.192358] pci_bus 0002:00: root bus resource [bus 00-ff] 
[    1.197876] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x0000-0xffff]) 
[    1.206890] pci_bus 0002:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff]) 
[    1.221184] pci 0002:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref] 
[    1.228799] pci 0002:00:00.0: PCI bridge to [bus 01-ff] 
[    1.234184] pcieport 0002:00:00.0: Signaling PME with IRQ 60 
[    1.239951] pcieport 0002:00:00.0: AER enabled with IRQ 60 
[    1.250361] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 
[    1.258138] console [ttyS0] disabled 
[    1.261760] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 18, base_baud = 25000000) is a 16550A 
[    1.270609] console [ttyS0] enabled 
[    1.270609] console [ttyS0] enabled 
[    1.277593] bootconsole [uart8250] disabled 
[    1.277593] bootconsole [uart8250] disabled 
[    1.286289] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 18, base_baud = 25000000) is a 16550A 
[    1.295379] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 19, base_baud = 25000000) is a 16550A 
[    1.304459] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 19, base_baud = 25000000) is a 16550A 
[    1.313779] msm_serial: driver initialized 
[    1.319020] cacheinfo: Unable to detect cache hierarchy for CPU 0 
[    1.329578] brd: module loaded 
[    1.336786] loop: module loaded 
[    1.340118] WARNING: CPU: 0 PID: 1 at mm/slab_common.c:996 kmalloc_slab+0x60/0x68 
[    1.347590] Modules linked in: 
[    1.350641] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc1 #3 
[    1.356897] Hardware name: VM6103 Board (DT) 
[    1.361159] pstate: 20000005 (nzCv daif -PAN -UAO) 
[    1.365941] pc : kmalloc_slab+0x60/0x68 
[    1.369772] lr : __kmalloc_track_caller+0x18/0x10c 
[    1.374552] sp : ffff00000801ba10 
[    1.377857] x29: ffff00000801ba10 x28: 0000000000000000  
[    1.383161] x27: 0000000000000001 x26: 00000000088814a8  
[    1.388466] x25: 0000000000000001 x24: ffff800876e97020  
[    1.393770] x23: ffff00000887ff20 x22: 0000000000000000  
[    1.399073] x21: 00000000014080c0 x20: ffff800876e97020  
[    1.404378] x19: ffff8008770e0c00 x18: 0000000000000000  
[    1.409682] x17: 0000000000000001 x16: 0000000000000011  
[    1.414985] x15: 0000000000000cb0 x14: 0000000000000000  
[    1.420289] x13: 0000000000000000 x12: 0000000000000000  
[    1.425593] x11: 0000000000000013 x10: 0101010101010101  
[    1.430897] x9 : 0000000000000000 x8 : ffff800877112f00  
[    1.436200] x7 : 0000000000000000 x6 : 000000000000003f  
[    1.441504] x5 : 0000000000000040 x4 : 00000000014080c0  
[    1.446808] x3 : 00000000008881b0 x2 : 0000000000000000  
[    1.452111] x1 : 00000000014080c0 x0 : 00000000008881b0  
[    1.457415] Call trace: 
[    1.459856]  kmalloc_slab+0x60/0x68 
[    1.463338]  devm_kmalloc+0x28/0x70 
[    1.466820]  at24_probe+0x140/0x58c 
[    1.470302]  i2c_device_probe+0x14c/0x25c 
[    1.474305]  driver_probe_device+0x224/0x308 
[    1.478567]  __driver_attach+0xa4/0xa8 
[    1.482308]  bus_for_each_dev+0x50/0x98 
[    1.486135]  driver_attach+0x20/0x28 
[    1.489702]  bus_add_driver+0x1c0/0x224 
[    1.493530]  driver_register+0x60/0xf4 
[    1.497270]  i2c_register_driver+0x44/0x84 
[    1.501359]  at24_init+0x54/0x5c 
[    1.504580]  do_one_initcall+0x44/0x130 
[    1.508409]  kernel_init_freeable+0x13c/0x1e0 
[    1.512758]  kernel_init+0x10/0xfc 
[    1.516151]  ret_from_fork+0x10/0x18 
[    1.519719] ---[ end trace fd9a52c41828a6f2 ]--- 
[    1.524355] at24: probe of 0-0052 failed with error -12 
[    1.531145] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode 
[    1.540117] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst  
[    1.550271] scsi host0: ahci-qoriq 
[    1.553812] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 30 
[    1.562822] fsl-quadspi 1550000.quadspi: n25q128a11 (16384 Kbytes) 
[    1.569016] 3 cmdlinepart partitions found on MTD device 1550000.quadspi 
[    1.575730] Creating 3 MTD partitions on "1550000.quadspi": 
[    1.581304] 0x000000000000-0x000000200000 : "uboot" 
[    1.586653] 0x000000200000-0x000000240000 : "boot-env" 
[    1.592232] 0x000000240000-0x000001000000 : "User_Data" 
[    1.598755] libphy: Fixed MDIO Bus: probed 
[    1.603090] tun: Universal TUN/TAP device driver, 1.6 
[    1.608717] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.614431] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.619506] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.624578] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.629649] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.634723] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.639791] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.644864] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.649936] libphy: Freescale XGMAC MDIO Bus: probed 
[    1.655017] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI 
[    1.662062] e1000: Copyright (c) 1999-2006 Intel Corporation. 
[    1.667859] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k 
[    1.673688] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. 
[    1.679994] e1000e 0000:05:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    1.689357] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    1.701387] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    1.774975] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): registered PHC clock 
[    1.844918] e1000e 0000:05:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:03 
[    1.852837] e1000e 0000:05:00.0 eth0: Intel(R) PRO/1000 Network Connection 
[    1.859802] e1000e 0000:05:00.0 eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    1.866886] e1000e 0000:06:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    1.876244] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    1.880268] ata1: SATA link down (SStatus 0 SControl 300) 
[    1.888276] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    1.967002] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): registered PHC clock 
[    2.040867] e1000e 0000:06:00.0 eth1: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:02 
[    2.048787] e1000e 0000:06:00.0 eth1: Intel(R) PRO/1000 Network Connection 
[    2.055751] e1000e 0000:06:00.0 eth1: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.062798] e1000e 0000:07:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.072153] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    2.084182] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    2.158967] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): registered PHC clock 
[    2.228860] e1000e 0000:07:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:01 
[    2.236779] e1000e 0000:07:00.0 eth2: Intel(R) PRO/1000 Network Connection 
[    2.243743] e1000e 0000:07:00.0 eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.250811] e1000e 0000:08:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.260166] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    2.272195] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    2.346975] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): registered PHC clock 
[    2.416858] e1000e 0000:08:00.0 eth3: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:00 
[    2.424777] e1000e 0000:08:00.0 eth3: Intel(R) PRO/1000 Network Connection 
[    2.431740] e1000e 0000:08:00.0 eth3: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.438490] sky2: driver version 1.30 
[    2.442961] VFIO - User Level meta-driver version: 0.3 
[    2.449803] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver 
[    2.456332] ehci-pci: EHCI PCI platform driver 
[    2.460807] ehci-platform: EHCI generic platform driver 
[    2.466237] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 
[    2.472421] ohci-pci: OHCI PCI platform driver 
[    2.476904] ohci-platform: OHCI generic platform driver 
[    2.482800] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    2.488297] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 
[    2.496206] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    2.504934] xhci-hcd xhci-hcd.0.auto: irq 27, io mem 0x02f00000 
[    2.511342] hub 1-0:1.0: USB hub found 
[    2.515115] hub 1-0:1.0: 1 port detected 
[    2.519262] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    2.524757] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 
[    2.532419] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0  SuperSpeed 
[    2.539074] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. 
[    2.547519] hub 2-0:1.0: USB hub found 
[    2.551287] hub 2-0:1.0: 1 port detected 
[    2.555486] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    2.560981] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3 
[    2.568872] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    2.577597] xhci-hcd xhci-hcd.1.auto: irq 28, io mem 0x03000000 
[    2.583942] hub 3-0:1.0: USB hub found 
[    2.587711] hub 3-0:1.0: 1 port detected 
[    2.591834] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    2.597327] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4 
[    2.604989] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed 
[    2.611640] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. 
[    2.620069] hub 4-0:1.0: USB hub found 
[    2.623883] hub 4-0:1.0: 1 port detected 
[    2.628076] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    2.633571] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 5 
[    2.641463] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    2.650180] xhci-hcd xhci-hcd.2.auto: irq 29, io mem 0x03100000 
[    2.656532] hub 5-0:1.0: USB hub found 
[    2.660348] hub 5-0:1.0: 1 port detected 
[    2.664475] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    2.669972] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6 
[    2.677633] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0  SuperSpeed 
[    2.684294] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. 
[    2.692725] hub 6-0:1.0: USB hub found 
[    2.696528] hub 6-0:1.0: 1 port detected 
[    2.700803] usbcore: registered new interface driver usb-storage 
[    2.706974] mousedev: PS/2 mouse device common for all mice 
[    2.719507] rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0 
[    2.727335] i2c /dev entries driver 
[    2.733713] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) 
[    2.740195] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator 
[    2.749218] qoriq_cpufreq: Freescale QorIQ CPU frequency scaling driver 
[    2.756124] sdhci: Secure Digital Host Controller Interface driver 
[    2.762303] sdhci: Copyright(c) Pierre Ossman 
[    2.766677] sdhci-pltfm: SDHCI platform and OF driver helper 
[    2.796906] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit 
[    2.806397] caam 1700000.crypto: Instantiated RNG4 SH1 
[    2.811541] caam 1700000.crypto: device ID = 0x0a12060000000000 (Era 8) 
[    2.818155] caam 1700000.crypto: job rings = 4, qi = 1, dpaa2 = no 
[    2.829468] caam algorithms registered in /proc/crypto 
[    2.835903] caam_jr 1710000.jr: registering rng-caam 
[    2.840975] caam 1700000.crypto: caam pkc algorithms registered in /proc/crypto 
[    2.848687] usbcore: registered new interface driver usbhid 
[    2.854260] usbhid: USB HID core driver 
[    2.858657] Initializing XFRM netlink socket 
[    2.863016] NET: Registered protocol family 10 
[    2.868146] Segment Routing with IPv6 
[    2.871851] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver 
[    2.878120] NET: Registered protocol family 17 
[    2.882572] NET: Registered protocol family 15 
[    2.887045] 8021q: 802.1Q VLAN Support v1.8 
[    2.891254] 9pnet: Installing 9P2000 support 
[    2.895560] Key type dns_resolver registered 
[    2.900330] registered taskstats version 1 
[    2.907002] rtc-pcf8563 0-0051: setting system clock to 2018-05-09 10:43:06 UTC (1525862586) 
[    2.916481] Waiting for root device /dev/mmcblk0p1... 
[    2.983590] mmc0: new high speed MMC card at address 0001 
[    2.989536] mmcblk0: mmc0:0001 R1J58L 55.1 GiB  
[    2.994516] mmcblk0boot0: mmc0:0001 R1J58L partition 1 16.0 MiB 
[    3.000873] mmcblk0boot1: mmc0:0001 R1J58L partition 2 16.0 MiB 
[    3.006874] mmcblk0rpmb: mmc0:0001 R1J58L partition 3 128 KiB, chardev (243:0) 
[    3.008911] usb 5-1: new full-speed USB device number 2 using xhci-hcd 
[    3.021178]  mmcblk0: p1 
[    3.043733] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) 
[    3.051846] VFS: Mounted root (ext4 filesystem) on device 179:1. 
[    3.058746] devtmpfs: mounted 
[    3.061949] Freeing unused kernel memory: 704K 
[    3.174246] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    3.179617] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    3.184987] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    3.190326] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    3.195810] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    3.201178] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    3.206544] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    3.211911] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    3.217279] alloc_contig_range: [f7c89, f7c8a) PFNs busy 
[    3.222646] alloc_contig_range: [f7c8a, f7c8b) PFNs busy 
[    3.304600] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) 
[    3.318034] systemd[1]: Detected architecture 'arm64'. 
 
Welcome to 
   Debian GNU/Linux 8 (jessie)
   ! 
 
[    3.357636] systemd[1]: Set hostname to <debian>. 
[    3.447949] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting 
[    3.536854] systemd[1]: Cannot add dependency job for unit dbus.socket, ignoring: Unit dbus.socket failed to load: No such file or directory. 
[    3.549647] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. 
[    3.565306] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. 
[    3.573158] systemd[1]: Started Forward Password Requests to Wall Directory Watch. 
[    3.580765] systemd[1]: Expecting device dev-ttyS0.device... 
         Expecting device dev-ttyS0.device... 
[    3.600961] systemd[1]: Starting Remote File Systems (Pre). 
[
      OK  
   ] Reached target Remote File Systems (Pre). 
[    3.620939] systemd[1]: Reached target Remote File Systems (Pre). 
[
      OK  
   ] Reached target Paths. 
[
      OK  
   ] Reached target Encrypted Volumes. 
[
      OK  
   ] Reached target Swap. 
[
      OK  
   ] Created slice Root Slice. 
[
      OK  
   ] Created slice User and Session Slice. 
[
      OK  
   ] Listening on Delayed Shutdown Socket. 
[
      OK  
   ] Listening on /dev/initctl Compatibility Named Pipe. 
[
      OK  
   ] Listening on Journal Socket (/dev/log). 
[
      OK  
   ] Listening on udev Control Socket. 
[
      OK  
   ] Listening on udev Kernel Socket. 
[
      OK  
   ] Listening on Journal Socket. 
[
      OK  
   ] Reached target Sockets. 
[
      OK  
   ] Created slice System Slice. 
[
      OK  
   ] Created slice system-getty.slice. 
[
      OK  
   ] Created slice system-serial\x2dgetty.slice. 
         Starting Load Kernel Modules... 
         Mounting POSIX Message Queue File System... 
         Starting Create Static Device Nodes in /dev... 
         Mounting Huge Pages File System... 
         Mounting Debug File System... 
         Starting udev Coldplug all Devices... 
         Starting Remount Root and Kernel File Systems... 
         Starting Journal Service... 
[
      OK  
   ] Started Journal Service. 
[
      OK  
   ] Reached target Slices. 
[
      OK  
   ] Mounted Debug File System. 
[
      OK  
   ] Mounted Huge Pages File System. 
[
      OK  
   ] Mounted POSIX Message Queue File System. 
[
      OK  
   ] Started Load Kernel Modules. 
[
      OK  
   ] Started Create Static Device Nodes in /dev. 
[
      OK  
   ] Started Remount Root and Kernel File Systems. 
         Starting Load/Save Random Seed... 
         Starting udev Kernel Device Manager... 
[
      OK  
   ] Reached target Local File Systems (Pre). 
         Mounting /var/tm[    4.195012] systemd-udevd[2012]: starting version 215 
p... 
         Mounting /tmp... 
         Starting Apply Kernel Variables... 
         Mounting FUSE Control File System... 
[
      OK  
   ] Mounted /tmp. 
[
      OK  
   ] Mounted /var/tmp. 
[
      OK  
   ] Mounted FUSE Control File System. 
[
      OK  
   ] Started udev Kernel Device Manager. 
[
      OK  
   ] Started udev Coldplug all Devices. 
[
      OK  
   ] Started Load/Save Random Seed. 
[
      OK  
   ] Started Apply Kernel Variables. 
         Starting Copy rules generated while the root was ro... 
         Starting LSB: Tune IDE hard disks... 
[
      OK  
   ] Reached target Local File Systems. 
[
      OK  
   ] Reached target Remote File Systems. 
         Starting Trigger Flushing of Journal to Persistent Storage... 
         Starting Create Volatile Files and Directories... 
         Starting LSB: Raise network interfaces.... 
[
      OK  
   ] Started Copy rules generated while the root was ro. 
[
      OK  
   ] Found device /dev/ttyS0. 
[    4.571107] systemd-journald[1329]: Received request to flush runtime journal from PID 1 
[
      OK  
   ] Started Create Volatile Files and Directories. 
[
      OK  
   ] Started Trigger Flushing of Journal to Persistent Storage. 
         Starting Update UTMP about System Boot/Shutdown... 
[
      OK  
   ] Started LSB: Tune IDE hard disks. 
[
      OK  
   ] Started Update UTMP about System Boot/Shutdown. 
[    4.702368] e1000e 0000:05:00.0 rename2: renamed from eth0 
[    4.719298] systemd-udevd[2022]: renamed network interface eth0 to rename2 
[    4.719431] e1000e 0000:06:00.0 rename3: renamed from eth1 
[    4.745749] e1000e 0000:07:00.0 eth4: renamed from eth2 
[    4.752631] systemd-udevd[2029]: renamed network interface eth1 to rename3 
[    4.765361] systemd-udevd[2023]: renamed network interface eth2 to eth4 
[    4.766961] e1000e 0000:08:00.0 eth5: renamed from eth3 
[    4.785850] systemd-udevd[2026]: renamed network interface eth3 to eth5 
[    4.787921] e1000e 0000:05:00.0 eth2: renamed from rename2 
[    4.807095] systemd-udevd[2022]: renamed network interface eth0 to eth2 
[    4.811056] e1000e 0000:06:00.0 eth3: renamed from rename3 
[    4.830639] systemd-udevd[2029]: renamed network interface eth1 to eth3 
[
      OK  
   ] Started LSB: Raise network interfaces.. 
[
      OK  
   ] Reached target Network. 
[
      OK  
   ] Reached target Network is Online. 
[
      OK  
   ] Reached target System Initialization. 
[
      OK  
   ] Reached target Timers. 
[
      OK  
   ] Reached target Basic System. 
         Starting Internet superserver... 
[
      OK  
   ] Started Internet superserver. 
         Starting Self Monitoring and Reporting Technology (SMART) Daemon... 
[
      OK  
   ] Started Self Monitoring and Reporting Technology (SMART) Daemon. 
         Starting OpenBSD Secure Shell server... 
         Starting Kontron KVX BSP Service... 
         Starting Kontron RTC2 Service... 
         Starting Initialize hardware monitoring sensors... 
         Starting /etc/rc.local Compatibility... 
         Starting getty on tty2-tty6 if dbus and logind are not available... 
         Starting LSB: disk temperature monitoring daemon... 
         Starting Permit User Sessions... 
[
      OK  
   ] Started /etc/rc.local Compatibility. 
[
      OK  
   ] Started LSB: disk temperature monitoring daemon. 
[
      OK  
   ] Started Permit User Sessions. 
[
      OK  
   ] Started Kontron RTC2 Service. 
[
      OK  
   ] Started Initialize hardware monitoring sensors. 
         Starting Getty on tty4... 
[
      OK  
   ] Started Getty on tty4. 
         Starting Getty on tty3... 
[
      OK  
   ] Started Getty on tty3. 
         Starting Getty on tty2... 
[
      OK  
   ] Started Getty on tty2. 
         Starting Getty on tty1... 
[
      OK  
   ] Started Getty on tty1. 
         Starting Serial Getty on ttyS0... 
[
      OK  
   ] Started Serial Getty on ttyS0. 
[
      OK  
   ] Started OpenBSD Secure Shell server. 
[
      OK  
   ] Started Kontron KVX BSP Service. 
[
      OK  
   ] Started getty on tty2-tty6 if dbus and logind are not available. 
         Starting Getty on tty6... 
[
      OK  
   ] Started Getty on tty6. 
         Starting Getty on tty5... 
[
      OK  
   ] Started Getty on tty5. 
[
      OK  
   ] Reached target Login Prompts. 
[
      OK  
   ] Reached target Multi-User System. 
[
      OK  
   ] Reached target Graphical Interface. 
         Starting Update UTMP about System Runlevel Changes... 
[
      OK  
   ] Started Update UTMP about System Runlevel Changes. 
  
Debian GNU/Linux 8 debian ttyS0 
 
debian login: root  
Password:  
Last login: Wed May  9 10:27:36 UTC 2018 on ttyS0 
Linux debian 4.17.0-rc1 #3 SMP Fri May 4 10:03:38 UTC 2018 aarch64 
 
The programs included with the Debian GNU/Linux system are free software; 
the exact distribution terms for each program are described in the 
individual files in /usr/share/doc/*/copyright. 
 
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent 
permitted by applicable law. 
root@debian:~#  
root@debian:~#  
root@debian:~# lspci -vv 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 40000000-4bffffff 
 Prefetchable memory behind bridge: 000000004c000000-000000004c0fffff 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 Expansion ROM at 404c100000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) (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: 32 bytes 
 Region 0: Memory at 404c000000 (64-bit, prefetchable) [size=64K] 
 Bus: primary=01, secondary=02, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 40000000-4bffffff 
 Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [60] Express (v1) PCI-Express to PCI/PCI-X Bridge, MSI 00 
  DevCap: MaxPayload 128 bytes, PhantFunc 0 
   ExtTag- AttnBtn- AttnInd- PwrInd- RBE- 
  DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- 
   RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- BrConfRtry- 
   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, Exit Latency L0s <1us, L1 <16us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [100 v1] Power Budgeting <?> 
 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
 Subsystem: Kontron Device 0000 
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- 
 Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128 
 Interrupt: pin A routed to IRQ 0 
 Region 0: Memory at 4048000000 (32-bit, non-prefetchable) [size=1M] 
 Region 1: Memory at 4040000000 (32-bit, non-prefetchable) [size=128M] 
 Capabilities: [78] 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- 
 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128, Cache Line Size: 32 bytes 
 Bus: primary=02, secondary=03, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 48100000-484fffff 
 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: [80] PCI-X bridge device 
  Secondary Status: 64bit- 133MHz- SCD- USC- SCO- SRD- Freq=conv 
  Status: Dev=ff:1f.0 64bit+ 133MHz+ SCD- USC- SCO- SRD- 
  Upstream: Capacity=16 CommitmentLimit=16 
  Downstream: Capacity=16 CommitmentLimit=16 
 Capabilities: [90] Power Management version 3 
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) 
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 
 Capabilities: [a8] Subsystem: Device 0000:0000 
 Capabilities: [b0] Express (v1) PCI/PCI-X to PCI-Express Bridge, MSI 00 
  DevCap: MaxPayload 512 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 x4, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us 
   ClockPM- Surprise- LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=03, secondary=04, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 48100000-484fffff 
 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 (v1) Upstream Port, MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 0.000W 
  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 2.5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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- 
 Kernel driver in use: pcieport 
 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=05, subordinate=05, sec-latency=0 
 I/O behind bridge: 00001000-00001fff 
 Memory behind bridge: 48100000-481fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=06, subordinate=06, sec-latency=0 
 I/O behind bridge: 00002000-00002fff 
 Memory behind bridge: 48200000-482fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:04.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=07, subordinate=07, sec-latency=0 
 I/O behind bridge: 00003000-00003fff 
 Memory behind bridge: 48300000-483fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:05.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=08, subordinate=08, sec-latency=0 
 I/O behind bridge: 00004000-00004fff 
 Memory behind bridge: 48400000-484fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 57 
 Region 0: Memory at 4048100000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 1000 [disabled] [size=32] 
 Region 3: Memory at 4048120000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #2, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:06:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 61 
 Region 0: Memory at 4048200000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 2000 [disabled] [size=32] 
 Region 3: Memory at 4048220000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #3, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 58 
 Region 0: Memory at 4048300000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 3000 [disabled] [size=32] 
 Region 3: Memory at 4048320000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #4, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:08:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 62 
 Region 0: Memory at 4048400000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 4000 [disabled] [size=32] 
 Region 3: Memory at 4048420000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #5, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 4840000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 5040000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
root@debian:~#  
root@debian:~#  
root@debian:~# lspci 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:04.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:05.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:06:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:08:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
root@debian:~#  
root@debian:~# lspci -t 
-+-[0002:00]---00.0-[01-ff]-- 
 +-[0001:00]---00.0-[01-ff]-- 
 \-[0000:00]---00.0-[01-ff]----00.0-[02-08]--+-09.0 
                                             \-0e.0-[03-08]----00.0-[04-08]--+-02.0-[05]----00.0 
                                                                             +-03.0-[06]----00.0 
                                                                             +-04.0-[07]----00.0 
                                                                             \-05.0-[08]----00.0 
root@debian:~# 

[-- Attachment #4: 4.17-rc1_probe_failed_without_pcieaspmoff.txt --]
[-- Type: text/plain, Size: 46121 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] 
[    0.000000] Linux version 4.17.0-rc1 (root@debian) (gcc version 4.9.2 (Debian/Linaro 4.9.2-10)) #3 SMP Fri May 4 10:03:38 UTC 2018 
[    0.000000] Machine model: VM6103 Board 
[    0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '') 
[    0.000000] bootconsole [uart8250] enabled 
[    0.000000] efi: Getting EFI parameters from FDT: 
[    0.000000] efi: UEFI not found. 
[    0.000000] cma: Reserved 128 MiB at 0x00000000f7c00000 
[    0.000000] /cpus/cpu@2: missing enable-method property 
[    0.000000] /cpus/cpu@3: missing enable-method property 
[    0.000000] WARNING: x1-x3 nonzero in violation of boot protocol: 
[    0.000000]  x1: 0000000000000000 
[    0.000000]  x2: 0000000000000000 
[    0.000000]  x3: 0000000080080000 
[    0.000000] This indicates a broken bootloader or old kernel 
[    0.000000] random: fast init done 
[    0.000000] percpu: Embedded 23 pages/cpu @        (ptrval) s55808 r8192 d30208 u94208 
[    0.000000] Detected VIPT I-cache on CPU0 
[    0.000000] CPU features: detected: Kernel page table isolation (KPTI) 
[    0.000000] CPU features: enabling workaround for ARM erratum 845719 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1031688 
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait mtdparts=1550000.quadspi:2m(uboot),256k(boot-env),-(User_Data) earlycon=uart8250,mmio,0x21
c0500 cma=128M cpld_i2c.smb_tmo=0 
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) 
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) 
[    0.000000] software IO TLB [mem 0xf3c00000-0xf7c00000] (64MB) mapped at [        (ptrval)-        (ptrval)] 
[    0.000000] Memory: 3853464K/4192256K available (7612K kernel code, 782K rwdata, 2904K rodata, 704K init, 232K bss, 207720K reserved, 131072K cma-reserved) 
[    0.000000] Hierarchical RCU implementation. 
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. 
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 
[    0.000000] GIC: Using split EOI/Deactivate mode 
[    0.000000] arch_timer: Enabling global workaround for Freescale erratum a005858 
[    0.000000] GIC: PPI14 is secure or misconfigured 
[    0.000000] arch_timer: WARNING: Invalid trigger for IRQ3, assuming level low 
[    0.000000] arch_timer: WARNING: Please fix your firmware 
[    0.000000] arch_timer: CPU0: Trapping CNTVCT access 
[    0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys). 
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns 
[    0.000003] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns 
[    0.008454] Console: colour dummy device 80x25 
[    0.012937] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000) 
[    0.023346] pid_max: default: 32768 minimum: 301 
[    0.028061] Security Framework initialized 
[    0.032231] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.038981] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.046909] ASID allocator initialised with 32768 entries 
[    0.052391] Hierarchical SRCU implementation. 
[    0.057668] EFI services will not be available. 
[    0.062305] smp: Bringing up secondary CPUs ... 
[    0.067113] Detected VIPT I-cache on CPU1 
[    0.067140] arch_timer: CPU1: Trapping CNTVCT access 
[    0.067146] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] 
[    0.067211] smp: Brought up 1 node, 2 CPUs 
[    0.086911] SMP: Total of 2 processors activated. 
[    0.091641] CPU features: detected: 32-bit EL0 Support 
[    0.099900] CPU: All CPU(s) started at EL2 
[    0.104028] alternatives: patching kernel code 
[    0.109476] devtmpfs: initialized 
[    0.119391] Built 1 zonelists, mobility grouping on.  Total pages: 996134 
[    0.127224] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns 
[    0.137035] futex hash table entries: 512 (order: 4, 65536 bytes) 
[    0.143296] pinctrl core: initialized pinctrl subsystem 
[    0.149340] DMI not present or invalid. 
[    0.153371] NET: Registered protocol family 16 
[    0.158132] audit: initializing netlink subsys (disabled) 
[    0.164134] audit: type=2000 audit(0.112:1): state=initialized audit_enabled=0 res=1 
[    0.171953] cpuidle: using governor ladder 
[    0.176087] cpuidle: using governor menu 
[    0.180193] vdso: 2 pages (1 code @ 00000000af003dee, 1 data @ 00000000b686e24f) 
[    0.187638] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. 
[    0.195015] DMA: preallocated 256 KiB pool for atomic allocations 
[    0.201322] Serial: AMBA PL011 UART driver 
[    0.205697] irq: type mismatch, failed to map hwirq-30 for interrupt-controller@1400000! 
[    0.214627] Machine: VM6103 Board 
[    0.217960] SoC family: QorIQ LS1043A 
[    0.221633] SoC ID: svr:0x87920a10, Revision: 1.0 
[    0.251602] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages 
[    0.259257] cryptd: max_cpu_qlen set to 1000 
[    0.264267] vgaarb: loaded 
[    0.267122] SCSI subsystem initialized 
[    0.271149] usbcore: registered new interface driver usbfs 
[    0.276704] usbcore: registered new interface driver hub 
[    0.282074] usbcore: registered new device driver usb 
[    0.287426] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported 
[    0.295018] i2c i2c-0: IMX I2C adapter registered 
[    0.299758] i2c i2c-0: can't use DMA, using PIO instead. 
[    0.305235] pps_core: LinuxPPS API ver. 1 registered 
[    0.310227] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> 
[    0.319424] PTP clock support registered 
[    0.323488] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller 
[    0.330069] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks 
[    0.336251] clocksource: Switched to clocksource arch_sys_counter 
[    0.342479] VFS: Disk quotas dquot_6.6.0 
[    0.346480] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) 
[    0.360644] NET: Registered protocol family 2 
[    0.365368] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes) 
[    0.373294] TCP established hash table entries: 32768 (order: 6, 262144 bytes) 
[    0.380859] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) 
[    0.388081] TCP: Hash tables configured (established 32768 bind 32768) 
[    0.394713] UDP hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.400839] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.407471] NET: Registered protocol family 1 
[    0.412073] RPC: Registered named UNIX socket transport module. 
[    0.418042] RPC: Registered udp transport module. 
[    0.422771] RPC: Registered tcp transport module. 
[    0.427499] RPC: Registered tcp NFSv4.1 backchannel transport module. 
[    0.434463] hw perfevents: failed to find logical CPU for cpu 
[    0.440269] hw perfevents: failed to find logical CPU for cpu 
[    0.446134] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available 
[    0.454350] kvm [1]: 8-bit VMID 
[    0.458017] kvm [1]: vgic interrupt IRQ1 
[    0.461966] kvm [1]: Invalid trigger for IRQ4, assuming level low 
[    0.468094] GIC: PPI11 is secure or misconfigured 
[    0.472891] kvm [1]: Hyp mode initialized successfully 
[    0.480993] workingset: timestamp_bits=46 max_order=20 bucket_order=0 
[    0.488067] NFS: Registering the id_resolver key type 
[    0.493164] Key type id_resolver registered 
[    0.497370] Key type id_legacy registered 
[    0.501498] fuse init (API version 7.26) 
[    0.505611] 9p: Installing v9fs 9p2000 file system support 
[    0.513627] io scheduler noop registered 
[    0.517599] io scheduler cfq registered (default) 
[    0.522329] io scheduler mq-deadline registered 
[    0.526885] io scheduler kyber registered 
[    0.533182] PCI: OF: host bridge /soc/pcie@3400000 ranges: 
[    0.538728] PCI: OF:    IO 0x4000010000..0x400001ffff -> 0x00000000 
[    0.545035] PCI: OF:   MEM 0x4040000000..0x407fffffff -> 0x40000000 
[    0.551454] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00 
[    0.558199] pci_bus 0000:00: root bus resource [bus 00-ff] 
[    0.563715] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] 
[    0.569932] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff]) 
[    0.583016] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force' 
[    0.594753] pci_bus 0000:02: extended config space not accessible on secondary bus 
[    0.604122] pci 0000:02:0e.0: enabling Extended Tags 
[    0.610671] pci_bus 0000:03: extended config space not accessible on secondary bus 
[    0.618629] pci 0000:03:00.0: enabling Extended Tags 
[    0.657988] pci_bus 0000:04: extended config space not accessible on secondary bus 
[    1.533082] pci 0000:04:02.0: bridge configuration invalid ([bus ff-ff]), reconfiguring 
[    1.692286] pci 0000:00:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    1.699471] pci 0000:00:00.0: BAR 9: assigned [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    1.707612] pci 0000:00:00.0: BAR 6: assigned [mem 0x404c100000-0x404c1007ff pref] 
[    1.715231] pci 0000:01:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    1.722410] pci 0000:01:00.0: BAR 0: assigned [mem 0x404c000000-0x404c00ffff 64bit pref] 
[    1.730595] pci 0000:02:09.0: BAR 1: assigned [mem 0x4040000000-0x4047ffffff] 
[    1.737787] pci 0000:02:09.0: BAR 0: assigned [mem 0x4048000000-0x40480fffff] 
[    1.744979] pci 0000:03:00.0: PCI bridge to [bus 04-08] 
[    1.840825] pci 0000:02:0e.0: PCI bridge to [bus 03-08] 
[    1.846136] pci 0000:01:00.0: PCI bridge to [bus 02-08] 
[    1.851411] pci 0000:01:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.858624] pci 0000:00:00.0: PCI bridge to [bus 01-ff] 
[    1.863880] pci 0000:00:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    1.871059] pci 0000:00:00.0:   bridge window [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    1.879362] pcieport 0000:00:00.0: Signaling PME with IRQ 57 
[    1.885172] pcieport 0000:00:00.0: AER enabled with IRQ 57 
[    1.978328] pcieport 0000:03:00.0: Refused to change power state, currently in D3 
[    2.479030] pcieport 0000:04:02.0: buffer not found in pci_save_pcie_state 
[    2.486094] PCI: OF: host bridge /soc/pcie@3500000 ranges: 
[    2.491621] PCI: OF:    IO 0x4800010000..0x480001ffff -> 0x00000000 
[    2.497928] PCI: OF:   MEM 0x4840000000..0x487fffffff -> 0x40000000 
[    2.504338] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0001:00 
[    2.511082] pci_bus 0001:00: root bus resource [bus 00-ff] 
[    2.516600] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff]) 
[    2.525612] pci_bus 0001:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff]) 
[    2.539461] pci 0001:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref] 
[    2.547078] pci 0001:00:00.0: PCI bridge to [bus 01-ff] 
[    2.552463] pcieport 0001:00:00.0: Signaling PME with IRQ 59 
[    2.558235] pcieport 0001:00:00.0: AER enabled with IRQ 59 
[    2.563890] PCI: OF: host bridge /soc/pcie@3600000 ranges: 
[    2.569417] PCI: OF:    IO 0x5000010000..0x500001ffff -> 0x00000000 
[    2.575723] PCI: OF:   MEM 0x5040000000..0x507fffffff -> 0x40000000 
[    2.582124] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0002:00 
[    2.588867] pci_bus 0002:00: root bus resource [bus 00-ff] 
[    2.594385] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x0000-0xffff]) 
[    2.603398] pci_bus 0002:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff]) 
[    2.617245] pci 0002:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref] 
[    2.624861] pci 0002:00:00.0: PCI bridge to [bus 01-ff] 
[    2.630247] pcieport 0002:00:00.0: Signaling PME with IRQ 60 
[    2.636015] pcieport 0002:00:00.0: AER enabled with IRQ 60 
[    2.646025] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 
[    2.653741] console [ttyS0] disabled 
[    2.657364] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 18, base_baud = 25000000) is a 16550A 
[    2.666215] console [ttyS0] enabled 
[    2.666215] console [ttyS0] enabled 
[    2.673197] bootconsole [uart8250] disabled 
[    2.673197] bootconsole [uart8250] disabled 
[    2.681889] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 18, base_baud = 25000000) is a 16550A 
[    2.690972] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 19, base_baud = 25000000) is a 16550A 
[    2.700050] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 19, base_baud = 25000000) is a 16550A 
[    2.709332] msm_serial: driver initialized 
[    2.714538] cacheinfo: Unable to detect cache hierarchy for CPU 0 
[    2.725111] brd: module loaded 
[    2.732395] loop: module loaded 
[    2.735706] WARNING: CPU: 1 PID: 1 at mm/slab_common.c:996 kmalloc_slab+0x60/0x68 
[    2.743178] Modules linked in: 
[    2.746230] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc1 #3 
[    2.752486] Hardware name: VM6103 Board (DT) 
[    2.756748] pstate: 20000005 (nzCv daif -PAN -UAO) 
[    2.761531] pc : kmalloc_slab+0x60/0x68 
[    2.765362] lr : __kmalloc_track_caller+0x18/0x10c 
[    2.770142] sp : ffff00000801ba10 
[    2.773446] x29: ffff00000801ba10 x28: 0000000000000000  
[    2.778751] x27: 0000000000000001 x26: 00000000088814a8  
[    2.784055] x25: 0000000000000001 x24: ffff800876e8e020  
[    2.789358] x23: ffff00000887ff20 x22: 0000000000000000  
[    2.794663] x21: 00000000014080c0 x20: ffff800876e8e020  
[    2.799967] x19: ffff80087702fc00 x18: 0000000000000007  
[    2.805270] x17: 000000000000000e x16: 0000000000000001  
[    2.810574] x15: 0000000000000019 x14: 0000000000000000  
[    2.815878] x13: 0000000000000000 x12: 0000000000000000  
[    2.821182] x11: 0000000000000013 x10: 0101010101010101  
[    2.826486] x9 : 0000000000000000 x8 : ffff80087704ea80  
[    2.831790] x7 : 0000000000000000 x6 : 000000000000003f  
[    2.837093] x5 : 0000000000000040 x4 : 00000000014080c0  
[    2.842397] x3 : 00000000008881b0 x2 : 0000000000000000  
[    2.847701] x1 : 00000000014080c0 x0 : 00000000008881b0  
[    2.853005] Call trace: 
[    2.855445]  kmalloc_slab+0x60/0x68 
[    2.858927]  devm_kmalloc+0x28/0x70 
[    2.862409]  at24_probe+0x140/0x58c 
[    2.865891]  i2c_device_probe+0x14c/0x25c 
[    2.869894]  driver_probe_device+0x224/0x308 
[    2.874156]  __driver_attach+0xa4/0xa8 
[    2.877898]  bus_for_each_dev+0x50/0x98 
[    2.881725]  driver_attach+0x20/0x28 
[    2.885292]  bus_add_driver+0x1c0/0x224 
[    2.889119]  driver_register+0x60/0xf4 
[    2.892859]  i2c_register_driver+0x44/0x84 
[    2.896949]  at24_init+0x54/0x5c 
[    2.900169]  do_one_initcall+0x44/0x130 
[    2.903998]  kernel_init_freeable+0x13c/0x1e0 
[    2.908349]  kernel_init+0x10/0xfc 
[    2.911741]  ret_from_fork+0x10/0x18 
[    2.915310] ---[ end trace 2f2df19ce09a6f60 ]--- 
[    2.919952] at24: probe of 0-0052 failed with error -12 
[    2.926618] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode 
[    2.935588] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst  
[    2.945746] scsi host0: ahci-qoriq 
[    2.949290] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 30 
[    2.958228] fsl-quadspi 1550000.quadspi: n25q128a11 (16384 Kbytes) 
[    2.964418] 3 cmdlinepart partitions found on MTD device 1550000.quadspi 
[    2.971116] Creating 3 MTD partitions on "1550000.quadspi": 
[    2.976694] 0x000000000000-0x000000200000 : "uboot" 
[    2.982044] 0x000000200000-0x000000240000 : "boot-env" 
[    2.987615] 0x000000240000-0x000001000000 : "User_Data" 
[    2.994113] libphy: Fixed MDIO Bus: probed 
[    2.998442] tun: Universal TUN/TAP device driver, 1.6 
[    3.004032] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.009750] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.014827] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.019898] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.024972] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.030047] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.035120] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.040190] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.045264] libphy: Freescale XGMAC MDIO Bus: probed 
[    3.050339] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI 
[    3.057384] e1000: Copyright (c) 1999-2006 Intel Corporation. 
[    3.063170] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k 
[    3.069000] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. 
[    3.074954] sky2: driver version 1.30 
[    3.079322] VFIO - User Level meta-driver version: 0.3 
[    3.086073] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver 
[    3.092605] ehci-pci: EHCI PCI platform driver 
[    3.097081] ehci-platform: EHCI generic platform driver 
[    3.102491] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 
[    3.108678] ohci-pci: OHCI PCI platform driver 
[    3.113150] ohci-platform: OHCI generic platform driver 
[    3.118976] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.124473] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 
[    3.132394] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.141121] xhci-hcd xhci-hcd.0.auto: irq 27, io mem 0x02f00000 
[    3.147532] hub 1-0:1.0: USB hub found 
[    3.151305] hub 1-0:1.0: 1 port detected 
[    3.155452] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.160947] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 
[    3.168607] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0  SuperSpeed 
[    3.175261] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.183707] hub 2-0:1.0: USB hub found 
[    3.187477] hub 2-0:1.0: 1 port detected 
[    3.191681] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.197177] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3 
[    3.205072] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.213797] xhci-hcd xhci-hcd.1.auto: irq 28, io mem 0x03000000 
[    3.220146] hub 3-0:1.0: USB hub found 
[    3.223917] hub 3-0:1.0: 1 port detected 
[    3.228034] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.233528] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4 
[    3.241193] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed 
[    3.247846] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.256291] hub 4-0:1.0: USB hub found 
[    3.260091] hub 4-0:1.0: 1 port detected 
[    3.264289] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.269783] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 5 
[    3.270480] ata1: SATA link down (SStatus 0 SControl 300) 
[    3.277671] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.291550] xhci-hcd xhci-hcd.2.auto: irq 29, io mem 0x03100000 
[    3.297952] hub 5-0:1.0: USB hub found 
[    3.301722] hub 5-0:1.0: 1 port detected 
[    3.305840] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.311335] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6 
[    3.318995] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0  SuperSpeed 
[    3.325649] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.334121] hub 6-0:1.0: USB hub found 
[    3.337888] hub 6-0:1.0: 1 port detected 
[    3.342161] usbcore: registered new interface driver usb-storage 
[    3.348343] mousedev: PS/2 mouse device common for all mice 
[    3.360965] rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0 
[    3.368745] i2c /dev entries driver 
[    3.375039] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) 
[    3.381509] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator 
[    3.390515] qoriq_cpufreq: Freescale QorIQ CPU frequency scaling driver 
[    3.397413] sdhci: Secure Digital Host Controller Interface driver 
[    3.403591] sdhci: Copyright(c) Pierre Ossman 
[    3.407964] sdhci-pltfm: SDHCI platform and OF driver helper 
[    3.436261] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit 
[    3.445699] caam 1700000.crypto: Instantiated RNG4 SH1 
[    3.450841] caam 1700000.crypto: device ID = 0x0a12060000000000 (Era 8) 
[    3.457456] caam 1700000.crypto: job rings = 4, qi = 1, dpaa2 = no 
[    3.468738] caam algorithms registered in /proc/crypto 
[    3.475219] caam_jr 1710000.jr: registering rng-caam 
[    3.480462] caam 1700000.crypto: caam pkc algorithms registered in /proc/crypto 
[    3.488197] usbcore: registered new interface driver usbhid 
[    3.493770] usbhid: USB HID core driver 
[    3.498172] Initializing XFRM netlink socket 
[    3.502532] NET: Registered protocol family 10 
[    3.507411] Segment Routing with IPv6 
[    3.511128] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver 
[    3.517408] NET: Registered protocol family 17 
[    3.521860] NET: Registered protocol family 15 
[    3.526331] 8021q: 802.1Q VLAN Support v1.8 
[    3.530538] 9pnet: Installing 9P2000 support 
[    3.534845] Key type dns_resolver registered 
[    3.539671] registered taskstats version 1 
[    3.546368] rtc-pcf8563 0-0051: setting system clock to 2018-05-09 09:58:51 UTC (1525859931) 
[    3.555839] Waiting for root device /dev/mmcblk0p1... 
[    3.621926] mmc0: new high speed MMC card at address 0001 
[    3.627873] mmcblk0: mmc0:0001 R1J58L 55.1 GiB  
[    3.632857] mmcblk0boot0: mmc0:0001 R1J58L partition 1 16.0 MiB 
[    3.639218] mmcblk0boot1: mmc0:0001 R1J58L partition 2 16.0 MiB 
[    3.645219] mmcblk0rpmb: mmc0:0001 R1J58L partition 3 128 KiB, chardev (243:0) 
[    3.648275] usb 5-1: new full-speed USB device number 2 using xhci-hcd 
[    3.659703]  mmcblk0: p1 
[    3.689111] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) 
[    3.697220] VFS: Mounted root (ext4 filesystem) on device 179:1. 
[    3.704120] devtmpfs: mounted 
[    3.707326] Freeing unused kernel memory: 704K 
[    3.805566] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    3.810935] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    3.816321] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    3.822316] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    3.827760] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    3.833145] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    3.838482] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    3.843974] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    3.849327] alloc_contig_range: [f7c89, f7c8a) PFNs busy 
[    3.854759] alloc_contig_range: [f7c8a, f7c8b) PFNs busy 
[    3.953848] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) 
[    3.967297] systemd[1]: Detected architecture 'arm64'. 
 
Welcome to 
   Debian GNU/Linux 8 (jessie)
   ! 
 
[    4.008950] systemd[1]: Set hostname to <debian>. 
[    4.089527] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting 
[    4.181619] systemd[1]: Cannot add dependency job for unit dbus.socket, ignoring: Unit dbus.socket failed to load: No such file or directory. 
[    4.194413] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. 
[    4.210052] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. 
[    4.217894] systemd[1]: Started Forward Password Requests to Wall Directory Watch. 
[    4.225502] systemd[1]: Expecting device dev-ttyS0.device... 
         Expecting device dev-ttyS0.device... 
[    4.244329] systemd[1]: Starting Remote File Systems (Pre). 
[
      OK  
   ] Reached target Remote File Systems (Pre). 
[    4.264296] systemd[1]: Reached target Remote File Systems (Pre). 
[
      OK  
   ] Reached target Paths. 
[
      OK  
   ] Reached target Encrypted Volumes. 
[
      OK  
   ] Reached target Swap. 
[
      OK  
   ] Created slice Root Slice. 
[
      OK  
   ] Created slice User and Session Slice. 
[
      OK  
   ] Listening on Delayed Shutdown Socket. 
[
      OK  
   ] Listening on /dev/initctl Compatibility Named Pipe. 
[
      OK  
   ] Listening on Journal Socket (/dev/log). 
[
      OK  
   ] Listening on udev Control Socket. 
[
      OK  
   ] Listening on udev Kernel Socket. 
[
      OK  
   ] Listening on Journal Socket. 
[
      OK  
   ] Reached target Sockets. 
[
      OK  
   ] Created slice System Slice. 
[
      OK  
   ] Created slice system-getty.slice. 
[
      OK  
   ] Created slice system-serial\x2dgetty.slice. 
         Starting Load Kernel Modules... 
         Mounting POSIX Message Queue File System... 
         Starting Create Static Device Nodes in /dev... 
         Mounting Huge Pages File System... 
         Mounting Debug File System... 
         Starting udev Coldplug all Devices... 
         Starting Remount Root and Kernel File Systems... 
         Starting Journal Service... 
[
      OK  
   ] Started Journal Service. 
[
      OK  
   ] Reached target Slices. 
[
      OK  
   ] Mounted Debug File System. 
[
      OK  
   ] Mounted Huge Pages File System. 
[
      OK  
   ] Mounted POSIX Message Queue File System. 
[
      OK  
   ] Started Load Kernel Modules. 
[
      OK  
   ] Started Create Static Device Nodes in /dev. 
[
      OK  
   ] Started Remount Root and Kernel File Systems. 
         Starting Load/Save Random Seed... 
         Starting udev Kernel Device Manager... 
[
      OK  
   ] Reached target Local File Systems (Pre). 
         [    4.841702] systemd-udevd[1958]: starting version 215 
Mounting /var/tmp... 
         Mounting /tmp... 
         Starting Apply Kernel Variables... 
         Mounting FUSE Control File System... 
[
      OK  
   ] Mounted /tmp. 
[
      OK  
   ] Mounted /var/tmp. 
[
      OK  
   ] Mounted FUSE Control File System. 
[
      OK  
   ] Started udev Kernel Device Manager. 
[
      OK  
   ] Started udev Coldplug all Devices. 
[
      OK  
   ] Started Load/Save Random Seed. 
[
      OK  
   ] Started Apply Kernel Variables. 
[
      OK  
   ] Found device /dev/ttyS0. 
         Starting Copy rules generated while the root was ro... 
         Starting LSB: Tune IDE hard disks... 
[
      OK  
   ] Reached target Local File Systems. 
[
      OK  
   ] Reached target Remote File Systems. 
         Starting Trigger Flushing of Journal to Persistent Storage... 
         Starting Create Volatile Files and Directories... 
         Starting LSB: Raise network interfaces.... 
[
      OK  
   ] Started Copy rules generated while the root was ro. 
[
      OK  
   ] Started Create Volatile Files and Directories. 
[    5.248194] systemd-journald[1312]: Received request to flush runtime journal from PID 1 
         Starting Update UTMP about System Boot/Shutdown... 
[
      OK  
   ] Started Trigger Flushing of Journal to Persistent Storage. 
[
      OK  
   ] Started LSB: Tune IDE hard disks. 
[
      OK  
   ] Started Update UTMP about System Boot/Shutdown. 
[
      OK  
   ] Started LSB: Raise network interfaces.. 
[
      OK  
   ] Reached target Network. 
[
      OK  
   ] Reached target Network is Online. 
[
      OK  
   ] Reached target System Initialization. 
[
      OK  
   ] Reached target Timers. 
[
      OK  
   ] Reached target Basic System. 
         Starting Internet superserver... 
[
      OK  
   ] Started Internet superserver. 
         Starting Self Monitoring and Reporting Technology (SMART) Daemon... 
[
      OK  
   ] Started Self Monitoring and Reporting Technology (SMART) Daemon. 
         Starting OpenBSD Secure Shell server... 
         Starting Kontron KVX BSP Service... 
         Starting Kontron RTC2 Service... 
         Starting Initialize hardware monitoring sensors... 
         Starting /etc/rc.local Compatibility... 
         Starting getty on tty2-tty6 if dbus and logind are not available... 
         Starting LSB: disk temperature monitoring daemon... 
         Starting Permit User Sessions... 
[
      OK  
   ] Started /etc/rc.local Compatibility. 
[
      OK  
   ] Started LSB: disk temperature monitoring daemon. 
[
      OK  
   ] Started Permit User Sessions. 
[
      OK  
   ] Started getty on tty2-tty6 if dbus and logind are not available. 
[
      OK  
   ] Started Kontron RTC2 Service. 
[
      OK  
   ] Started Initialize hardware monitoring sensors. 
[
      OK  
   ] Started Kontron KVX BSP Service. 
         Starting Getty on tty6... 
[
      OK  
   ] Started Getty on tty6. 
         Starting Getty on tty5... 
[
      OK  
   ] Started Getty on tty5. 
         Starting Getty on tty4... 
[
      OK  
   ] Started Getty on tty4. 
         Starting Getty on tty3... 
[
      OK  
   ] Started Getty on tty3. 
         Starting Getty on tty2... 
[
      OK  
   ] Started Getty on tty2. 
         Starting Getty on tty1... 
[
      OK  
   ] Started Getty on tty1. 
         Starting Serial Getty on ttyS0... 
[
      OK  
   ] Started Serial Getty on ttyS0. 
[
      OK  
   ] Reached target Login Prompts. 
[
      OK  
   ] Started OpenBSD Secure Shell server. 
[
      OK  
   ] Reached target Multi-User System. 
[
      OK  
   ] Reached target Graphical Interface. 
         Starting Update UTMP about System Runlevel Changes... 
[
      OK  
   ] Started Update UTMP about System Runlevel Changes. 
  
Debian GNU/Linux 8 debian ttyS0 
 
debian login: root  
Password:  
Last login: Wed May  9 09:53:15 UTC 2018 on ttyS0 
Linux debian 4.17.0-rc1 #3 SMP Fri May 4 10:03:38 UTC 2018 aarch64 
 
The programs included with the Debian GNU/Linux system are free software; 
the exact distribution terms for each program are described in the 
individual files in /usr/share/doc/*/copyright. 
 
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent 
permitted by applicable law. 
root@debian:~#  
root@debian:~#  
root@debian:~# lspci -vv 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Memory behind bridge: 40000000-4bffffff 
 Prefetchable memory behind bridge: 000000004c000000-000000004c0fffff 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 Expansion ROM at 404c100000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) (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: 32 bytes 
 Region 0: Memory at 404c000000 (64-bit, prefetchable) [size=64K] 
 Bus: primary=01, secondary=02, subordinate=08, sec-latency=0 
 Memory behind bridge: 40000000-4bffffff 
 Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [60] Express (v1) PCI-Express to PCI/PCI-X Bridge, MSI 00 
  DevCap: MaxPayload 128 bytes, PhantFunc 0 
   ExtTag- AttnBtn- AttnInd- PwrInd- RBE- 
  DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- 
   RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- BrConfRtry- 
   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, Exit Latency L0s <1us, L1 <16us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [100 v1] Power Budgeting <?> 
 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
 Subsystem: Kontron Device 0000 
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- 
 Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128 
 Interrupt: pin A routed to IRQ 0 
 Region 0: Memory at 4048000000 (32-bit, non-prefetchable) [size=1M] 
 Region 1: Memory at 4040000000 (32-bit, non-prefetchable) [size=128M] 
 Capabilities: [78] 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- 
 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128, Cache Line Size: 32 bytes 
 Bus: primary=02, secondary=03, subordinate=08, sec-latency=0 
 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: [80] PCI-X bridge device 
  Secondary Status: 64bit- 133MHz- SCD- USC- SCO- SRD- Freq=conv 
  Status: Dev=ff:1f.0 64bit+ 133MHz+ SCD- USC- SCO- SRD- 
  Upstream: Capacity=16 CommitmentLimit=16 
  Downstream: Capacity=16 CommitmentLimit=16 
 Capabilities: [90] Power Management version 3 
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) 
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 
 Capabilities: [a8] Subsystem: Device 0000:0000 
 Capabilities: [b0] Express (v1) PCI/PCI-X to PCI-Express Bridge, MSI 00 
  DevCap: MaxPayload 512 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 x4, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us 
   ClockPM- Surprise- LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train+ SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev ff) (prog-if ff) 
 !!! Unknown header type 7f 
 Kernel driver in use: pcieport 
 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev ff) (prog-if ff) 
 !!! Unknown header type 7f 
 Kernel driver in use: pcieport 
 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 4840000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 5040000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
root@debian:~#  
root@debian:~# lspci 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev ff) 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev ff) 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
root@debian:~#  
root@debian:~# lspci -t 
-+-[0002:00]---00.0-[01-ff]-- 
 +-[0001:00]---00.0-[01-ff]-- 
 \-[0000:00]---00.0-[01-ff]----00.0-[02-08]--+-09.0 
                                             \-0e.0-[03-08]--+-[0000:04]---02.0 
                                                             \-[0000:03]---00.0 
root@debian:~# 

[-- Attachment #5: 4.17-rc1_probe_ok_without_pcieaspmoff.txt --]
[-- Type: text/plain, Size: 70260 bytes --]

[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034] 
[    0.000000] Linux version 4.17.0-rc1 (root@debian) (gcc version 4.9.2 (Debian/Linaro 4.9.2-10)) #3 SMP Fri May 4 10:03:38 UTC 2018 
[    0.000000] Machine model: VM6103 Board 
[    0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '') 
[    0.000000] bootconsole [uart8250] enabled 
[    0.000000] efi: Getting EFI parameters from FDT: 
[    0.000000] efi: UEFI not found. 
[    0.000000] cma: Reserved 128 MiB at 0x00000000f7c00000 
[    0.000000] /cpus/cpu@2: missing enable-method property 
[    0.000000] /cpus/cpu@3: missing enable-method property 
[    0.000000] WARNING: x1-x3 nonzero in violation of boot protocol: 
[    0.000000]  x1: 0000000000000000 
[    0.000000]  x2: 0000000000000000 
[    0.000000]  x3: 0000000080080000 
[    0.000000] This indicates a broken bootloader or old kernel 
[    0.000000] random: fast init done 
[    0.000000] percpu: Embedded 23 pages/cpu @        (ptrval) s55808 r8192 d30208 u94208 
[    0.000000] Detected VIPT I-cache on CPU0 
[    0.000000] CPU features: detected: Kernel page table isolation (KPTI) 
[    0.000000] CPU features: enabling workaround for ARM erratum 845719 
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 1031688 
[    0.000000] Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait mtdparts=1550000.quadspi:2m(uboot),256k(boot-env),-(User_Data) earlycon=uart8250,mmio,0x21c0
500 cma=128M cpld_i2c.smb_tmo=0 
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) 
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) 
[    0.000000] software IO TLB [mem 0xf3c00000-0xf7c00000] (64MB) mapped at [        (ptrval)-        (ptrval)] 
[    0.000000] Memory: 3853464K/4192256K available (7612K kernel code, 782K rwdata, 2904K rodata, 704K init, 232K bss, 207720K reserved, 131072K cma-reserved) 
[    0.000000] Hierarchical RCU implementation. 
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. 
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 
[    0.000000] GIC: Using split EOI/Deactivate mode 
[    0.000000] arch_timer: Enabling global workaround for Freescale erratum a005858 
[    0.000000] GIC: PPI14 is secure or misconfigured 
[    0.000000] arch_timer: WARNING: Invalid trigger for IRQ3, assuming level low 
[    0.000000] arch_timer: WARNING: Please fix your firmware 
[    0.000000] arch_timer: CPU0: Trapping CNTVCT access 
[    0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys). 
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns 
[    0.000003] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns 
[    0.008453] Console: colour dummy device 80x25 
[    0.012936] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000) 
[    0.023345] pid_max: default: 32768 minimum: 301 
[    0.028059] Security Framework initialized 
[    0.032228] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.038979] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) 
[    0.046911] ASID allocator initialised with 32768 entries 
[    0.052394] Hierarchical SRCU implementation. 
[    0.057672] EFI services will not be available. 
[    0.062308] smp: Bringing up secondary CPUs ... 
[    0.067111] Detected VIPT I-cache on CPU1 
[    0.067139] arch_timer: CPU1: Trapping CNTVCT access 
[    0.067145] CPU1: Booted secondary processor 0x0000000001 [0x410fd034] 
[    0.067210] smp: Brought up 1 node, 2 CPUs 
[    0.086910] SMP: Total of 2 processors activated. 
[    0.091639] CPU features: detected: 32-bit EL0 Support 
[    0.099902] CPU: All CPU(s) started at EL2 
[    0.104031] alternatives: patching kernel code 
[    0.109476] devtmpfs: initialized 
[    0.119383] Built 1 zonelists, mobility grouping on.  Total pages: 996134 
[    0.127214] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns 
[    0.137025] futex hash table entries: 512 (order: 4, 65536 bytes) 
[    0.143284] pinctrl core: initialized pinctrl subsystem 
[    0.149325] DMI not present or invalid. 
[    0.153354] NET: Registered protocol family 16 
[    0.158115] audit: initializing netlink subsys (disabled) 
[    0.164115] audit: type=2000 audit(0.112:1): state=initialized audit_enabled=0 res=1 
[    0.171934] cpuidle: using governor ladder 
[    0.176068] cpuidle: using governor menu 
[    0.180172] vdso: 2 pages (1 code @ 00000000185e8872, 1 data @ 00000000ba7f08d1) 
[    0.187617] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. 
[    0.194994] DMA: preallocated 256 KiB pool for atomic allocations 
[    0.201302] Serial: AMBA PL011 UART driver 
[    0.205676] irq: type mismatch, failed to map hwirq-30 for interrupt-controller@1400000! 
[    0.214608] Machine: VM6103 Board 
[    0.217941] SoC family: QorIQ LS1043A 
[    0.221614] SoC ID: svr:0x87920a10, Revision: 1.0 
[    0.251583] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages 
[    0.258628] cryptd: max_cpu_qlen set to 1000 
[    0.264129] vgaarb: loaded 
[    0.267080] SCSI subsystem initialized 
[    0.271111] usbcore: registered new interface driver usbfs 
[    0.276661] usbcore: registered new interface driver hub 
[    0.282031] usbcore: registered new device driver usb 
[    0.287384] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported 
[    0.294973] i2c i2c-0: IMX I2C adapter registered 
[    0.299713] i2c i2c-0: can't use DMA, using PIO instead. 
[    0.305196] pps_core: LinuxPPS API ver. 1 registered 
[    0.310188] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> 
[    0.319385] PTP clock support registered 
[    0.323448] fsl-ifc 1530000.ifc: Freescale Integrated Flash Controller 
[    0.330028] fsl-ifc 1530000.ifc: IFC version 1.4, 8 banks 
[    0.336213] clocksource: Switched to clocksource arch_sys_counter 
[    0.342444] VFS: Disk quotas dquot_6.6.0 
[    0.346445] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) 
[    0.360666] NET: Registered protocol family 2 
[    0.365396] tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 bytes) 
[    0.373322] TCP established hash table entries: 32768 (order: 6, 262144 bytes) 
[    0.380888] TCP bind hash table entries: 32768 (order: 7, 524288 bytes) 
[    0.388109] TCP: Hash tables configured (established 32768 bind 32768) 
[    0.394739] UDP hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.400865] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes) 
[    0.407495] NET: Registered protocol family 1 
[    0.412099] RPC: Registered named UNIX socket transport module. 
[    0.418069] RPC: Registered udp transport module. 
[    0.422799] RPC: Registered tcp transport module. 
[    0.427526] RPC: Registered tcp NFSv4.1 backchannel transport module. 
[    0.434516] hw perfevents: failed to find logical CPU for cpu 
[    0.440317] hw perfevents: failed to find logical CPU for cpu 
[    0.446186] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available 
[    0.454404] kvm [1]: 8-bit VMID 
[    0.458071] kvm [1]: vgic interrupt IRQ1 
[    0.462019] kvm [1]: Invalid trigger for IRQ4, assuming level low 
[    0.468147] GIC: PPI11 is secure or misconfigured 
[    0.472944] kvm [1]: Hyp mode initialized successfully 
[    0.481009] workingset: timestamp_bits=46 max_order=20 bucket_order=0 
[    0.488078] NFS: Registering the id_resolver key type 
[    0.493177] Key type id_resolver registered 
[    0.497382] Key type id_legacy registered 
[    0.501505] fuse init (API version 7.26) 
[    0.505615] 9p: Installing v9fs 9p2000 file system support 
[    0.513618] io scheduler noop registered 
[    0.517590] io scheduler cfq registered (default) 
[    0.522322] io scheduler mq-deadline registered 
[    0.526875] io scheduler kyber registered 
[    0.533168] PCI: OF: host bridge /soc/pcie@3400000 ranges: 
[    0.538714] PCI: OF:    IO 0x4000010000..0x400001ffff -> 0x00000000 
[    0.545022] PCI: OF:   MEM 0x4040000000..0x407fffffff -> 0x40000000 
[    0.551439] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00 
[    0.558185] pci_bus 0000:00: root bus resource [bus 00-ff] 
[    0.563701] pci_bus 0000:00: root bus resource [io  0x0000-0xffff] 
[    0.569917] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff]) 
[    0.582999] pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force' 
[    0.594738] pci_bus 0000:02: extended config space not accessible on secondary bus 
[    0.604103] pci 0000:02:0e.0: enabling Extended Tags 
[    0.610652] pci_bus 0000:03: extended config space not accessible on secondary bus 
[    0.618608] pci 0000:03:00.0: enabling Extended Tags 
[    1.628225] pci 0000:02:0e.0: ASPM: Could not configure common clock 
[    1.636299] pci_bus 0000:04: extended config space not accessible on secondary bus 
[    1.644389] pci 0000:04:02.0: enabling Extended Tags 
[    1.650174] pci 0000:04:03.0: enabling Extended Tags 
[    1.655968] pci 0000:04:04.0: enabling Extended Tags 
[    1.661768] pci 0000:04:05.0: enabling Extended Tags 
[    1.668828] pci_bus 0000:05: extended config space not accessible on secondary bus 
[    1.679395] pci_bus 0000:06: extended config space not accessible on secondary bus 
[    1.689972] pci_bus 0000:07: extended config space not accessible on secondary bus 
[    1.700545] pci_bus 0000:08: extended config space not accessible on secondary bus 
[    1.711496] pci 0000:00:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    1.718681] pci 0000:00:00.0: BAR 9: assigned [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    1.726821] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    1.732952] pci 0000:00:00.0: BAR 6: assigned [mem 0x404c100000-0x404c1007ff pref] 
[    1.740572] pci 0000:01:00.0: BAR 8: assigned [mem 0x4040000000-0x404bffffff] 
[    1.747752] pci 0000:01:00.0: BAR 0: assigned [mem 0x404c000000-0x404c00ffff 64bit pref] 
[    1.755934] pci 0000:01:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    1.762070] pci 0000:02:09.0: BAR 1: assigned [mem 0x4040000000-0x4047ffffff] 
[    1.769262] pci 0000:02:09.0: BAR 0: assigned [mem 0x4048000000-0x40480fffff] 
[    1.776454] pci 0000:02:0e.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    1.783632] pci 0000:02:0e.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    1.789763] pci 0000:03:00.0: BAR 8: assigned [mem 0x4048100000-0x40484fffff] 
[    1.796942] pci 0000:03:00.0: BAR 7: assigned [io  0x1000-0x4fff] 
[    1.803075] pci 0000:04:02.0: BAR 8: assigned [mem 0x4048100000-0x40481fffff] 
[    1.810254] pci 0000:04:03.0: BAR 8: assigned [mem 0x4048200000-0x40482fffff] 
[    1.817433] pci 0000:04:04.0: BAR 8: assigned [mem 0x4048300000-0x40483fffff] 
[    1.824611] pci 0000:04:05.0: BAR 8: assigned [mem 0x4048400000-0x40484fffff] 
[    1.831789] pci 0000:04:02.0: BAR 7: assigned [io  0x1000-0x1fff] 
[    1.837919] pci 0000:04:03.0: BAR 7: assigned [io  0x2000-0x2fff] 
[    1.844049] pci 0000:04:04.0: BAR 7: assigned [io  0x3000-0x3fff] 
[    1.850178] pci 0000:04:05.0: BAR 7: assigned [io  0x4000-0x4fff] 
[    1.856311] pci 0000:05:00.0: BAR 0: assigned [mem 0x4048100000-0x404811ffff] 
[    1.863506] pci 0000:05:00.0: BAR 3: assigned [mem 0x4048120000-0x4048123fff] 
[    1.870701] pci 0000:05:00.0: BAR 2: assigned [io  0x1000-0x101f] 
[    1.876847] pci 0000:04:02.0: PCI bridge to [bus 05] 
[    1.881848] pci 0000:04:02.0:   bridge window [io  0x1000-0x1fff] 
[    1.887998] pci 0000:04:02.0:   bridge window [mem 0x4048100000-0x40481fffff] 
[    1.895222] pci 0000:06:00.0: BAR 0: assigned [mem 0x4048200000-0x404821ffff] 
[    1.902418] pci 0000:06:00.0: BAR 3: assigned [mem 0x4048220000-0x4048223fff] 
[    1.909613] pci 0000:06:00.0: BAR 2: assigned [io  0x2000-0x201f] 
[    1.915759] pci 0000:04:03.0: PCI bridge to [bus 06] 
[    1.920759] pci 0000:04:03.0:   bridge window [io  0x2000-0x2fff] 
[    1.926910] pci 0000:04:03.0:   bridge window [mem 0x4048200000-0x40482fffff] 
[    1.934130] pci 0000:07:00.0: BAR 0: assigned [mem 0x4048300000-0x404831ffff] 
[    1.941325] pci 0000:07:00.0: BAR 3: assigned [mem 0x4048320000-0x4048323fff] 
[    1.948520] pci 0000:07:00.0: BAR 2: assigned [io  0x3000-0x301f] 
[    1.954666] pci 0000:04:04.0: PCI bridge to [bus 07] 
[    1.959667] pci 0000:04:04.0:   bridge window [io  0x3000-0x3fff] 
[    1.965816] pci 0000:04:04.0:   bridge window [mem 0x4048300000-0x40483fffff] 
[    1.973037] pci 0000:08:00.0: BAR 0: assigned [mem 0x4048400000-0x404841ffff] 
[    1.980232] pci 0000:08:00.0: BAR 3: assigned [mem 0x4048420000-0x4048423fff] 
[    1.987427] pci 0000:08:00.0: BAR 2: assigned [io  0x4000-0x401f] 
[    1.993573] pci 0000:04:05.0: PCI bridge to [bus 08] 
[    1.998573] pci 0000:04:05.0:   bridge window [io  0x4000-0x4fff] 
[    2.004722] pci 0000:04:05.0:   bridge window [mem 0x4048400000-0x40484fffff] 
[    2.011940] pci 0000:03:00.0: PCI bridge to [bus 04-08] 
[    2.017202] pci 0000:03:00.0:   bridge window [io  0x1000-0x4fff] 
[    2.023354] pci 0000:03:00.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    2.030572] pci 0000:02:0e.0: PCI bridge to [bus 03-08] 
[    2.035833] pci 0000:02:0e.0:   bridge window [io  0x1000-0x4fff] 
[    2.041981] pci 0000:02:0e.0:   bridge window [mem 0x4048100000-0x40484fffff] 
[    2.049195] pci 0000:01:00.0: PCI bridge to [bus 02-08] 
[    2.054456] pci 0000:01:00.0:   bridge window [io  0x1000-0x4fff] 
[    2.060602] pci 0000:01:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    2.067815] pci 0000:00:00.0: PCI bridge to [bus 01-ff] 
[    2.073071] pci 0000:00:00.0:   bridge window [io  0x1000-0x4fff] 
[    2.079200] pci 0000:00:00.0:   bridge window [mem 0x4040000000-0x404bffffff] 
[    2.086378] pci 0000:00:00.0:   bridge window [mem 0x404c000000-0x404c0fffff 64bit pref] 
[    2.094686] pcieport 0000:00:00.0: Signaling PME with IRQ 57 
[    2.100483] pcieport 0000:00:00.0: AER enabled with IRQ 57 
[    2.107579] PCI: OF: host bridge /soc/pcie@3500000 ranges: 
[    2.113111] PCI: OF:    IO 0x4800010000..0x480001ffff -> 0x00000000 
[    2.119420] PCI: OF:   MEM 0x4840000000..0x487fffffff -> 0x40000000 
[    2.125830] layerscape-pcie 3500000.pcie: PCI host bridge to bus 0001:00 
[    2.132574] pci_bus 0001:00: root bus resource [bus 00-ff] 
[    2.138095] pci_bus 0001:00: root bus resource [io  0x10000-0x1ffff] (bus address [0x0000-0xffff]) 
[    2.147108] pci_bus 0001:00: root bus resource [mem 0x4840000000-0x487fffffff] (bus address [0x40000000-0x7fffffff]) 
[    2.160966] pci 0001:00:00.0: BAR 6: assigned [mem 0x4840000000-0x48400007ff pref] 
[    2.168583] pci 0001:00:00.0: PCI bridge to [bus 01-ff] 
[    2.173972] pcieport 0001:00:00.0: Signaling PME with IRQ 59 
[    2.179745] pcieport 0001:00:00.0: AER enabled with IRQ 59 
[    2.185415] PCI: OF: host bridge /soc/pcie@3600000 ranges: 
[    2.190943] PCI: OF:    IO 0x5000010000..0x500001ffff -> 0x00000000 
[    2.197252] PCI: OF:   MEM 0x5040000000..0x507fffffff -> 0x40000000 
[    2.203654] layerscape-pcie 3600000.pcie: PCI host bridge to bus 0002:00 
[    2.210399] pci_bus 0002:00: root bus resource [bus 00-ff] 
[    2.215919] pci_bus 0002:00: root bus resource [io  0x20000-0x2ffff] (bus address [0x0000-0xffff]) 
[    2.224933] pci_bus 0002:00: root bus resource [mem 0x5040000000-0x507fffffff] (bus address [0x40000000-0x7fffffff]) 
[    2.238783] pci 0002:00:00.0: BAR 6: assigned [mem 0x5040000000-0x50400007ff pref] 
[    2.246402] pci 0002:00:00.0: PCI bridge to [bus 01-ff] 
[    2.251784] pcieport 0002:00:00.0: Signaling PME with IRQ 60 
[    2.257557] pcieport 0002:00:00.0: AER enabled with IRQ 60 
[    2.267620] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled 
[    2.275326] console [ttyS0] disabled 
[    2.278950] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 18, base_baud = 25000000) is a 16550A 
[    2.287803] console [ttyS0] enabled 
[    2.287803] console [ttyS0] enabled 
[    2.294787] bootconsole [uart8250] disabled 
[    2.294787] bootconsole [uart8250] disabled 
[    2.303458] 21c0600.serial: ttyS1 at MMIO 0x21c0600 (irq = 18, base_baud = 25000000) is a 16550A 
[    2.312534] 21d0500.serial: ttyS2 at MMIO 0x21d0500 (irq = 19, base_baud = 25000000) is a 16550A 
[    2.321614] 21d0600.serial: ttyS3 at MMIO 0x21d0600 (irq = 19, base_baud = 25000000) is a 16550A 
[    2.330898] msm_serial: driver initialized 
[    2.336074] cacheinfo: Unable to detect cache hierarchy for CPU 0 
[    2.346640] brd: module loaded 
[    2.353874] loop: module loaded 
[    2.357203] WARNING: CPU: 1 PID: 1 at mm/slab_common.c:996 kmalloc_slab+0x60/0x68 
[    2.364675] Modules linked in: 
[    2.367726] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.17.0-rc1 #3 
[    2.373983] Hardware name: VM6103 Board (DT) 
[    2.378245] pstate: 20000005 (nzCv daif -PAN -UAO) 
[    2.383028] pc : kmalloc_slab+0x60/0x68 
[    2.386858] lr : __kmalloc_track_caller+0x18/0x10c 
[    2.391637] sp : ffff00000801ba10 
[    2.394942] x29: ffff00000801ba10 x28: 0000000000000000  
[    2.400246] x27: 0000000000000001 x26: 00000000088814a8  
[    2.405551] x25: 0000000000000001 x24: ffff800876e97020  
[    2.410855] x23: ffff00000887ff20 x22: 0000000000000000  
[    2.416159] x21: 00000000014080c0 x20: ffff800876e97020  
[    2.421463] x19: ffff800877086c00 x18: 0000000000000000  
[    2.426767] x17: 0000000000000001 x16: 0000000000000011  
[    2.432071] x15: 0000000000000cb0 x14: 0000000000000000  
[    2.437375] x13: 0000000000000000 x12: 0000000000000000  
[    2.442679] x11: 0000000000000013 x10: 0101010101010101  
[    2.447984] x9 : 0000000000000000 x8 : ffff8008770ae280  
[    2.453289] x7 : 0000000000000000 x6 : 000000000000003f  
[    2.458593] x5 : 0000000000000040 x4 : 00000000014080c0  
[    2.463897] x3 : 00000000008881b0 x2 : 0000000000000000  
[    2.469201] x1 : 00000000014080c0 x0 : 00000000008881b0  
[    2.474506] Call trace: 
[    2.476945]  kmalloc_slab+0x60/0x68 
[    2.480427]  devm_kmalloc+0x28/0x70 
[    2.483909]  at24_probe+0x140/0x58c 
[    2.487392]  i2c_device_probe+0x14c/0x25c 
[    2.491394]  driver_probe_device+0x224/0x308 
[    2.495657]  __driver_attach+0xa4/0xa8 
[    2.499398]  bus_for_each_dev+0x50/0x98 
[    2.503225]  driver_attach+0x20/0x28 
[    2.506793]  bus_add_driver+0x1c0/0x224 
[    2.510620]  driver_register+0x60/0xf4 
[    2.514360]  i2c_register_driver+0x44/0x84 
[    2.518450]  at24_init+0x54/0x5c 
[    2.521671]  do_one_initcall+0x44/0x130 
[    2.525501]  kernel_init_freeable+0x13c/0x1e0 
[    2.529850]  kernel_init+0x10/0xfc 
[    2.533243]  ret_from_fork+0x10/0x18 
[    2.536812] ---[ end trace e7b0ed154d15d001 ]--- 
[    2.541454] at24: probe of 0-0052 failed with error -12 
[    2.548180] ahci-qoriq 3200000.sata: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x1 impl platform mode 
[    2.557151] ahci-qoriq 3200000.sata: flags: 64bit ncq sntf pm clo only pmp fbs pio slum part ccc sds apst  
[    2.567315] scsi host0: ahci-qoriq 
[    2.570862] ata1: SATA max UDMA/133 mmio [mem 0x03200000-0x0320ffff] port 0x100 irq 30 
[    2.579815] fsl-quadspi 1550000.quadspi: n25q128a11 (16384 Kbytes) 
[    2.586009] 3 cmdlinepart partitions found on MTD device 1550000.quadspi 
[    2.592710] Creating 3 MTD partitions on "1550000.quadspi": 
[    2.598283] 0x000000000000-0x000000200000 : "uboot" 
[    2.603632] 0x000000200000-0x000000240000 : "boot-env" 
[    2.609203] 0x000000240000-0x000001000000 : "User_Data" 
[    2.615713] libphy: Fixed MDIO Bus: probed 
[    2.620048] tun: Universal TUN/TAP device driver, 1.6 
[    2.625680] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.631398] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.636476] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.641551] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.646627] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.651702] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.656775] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.661847] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.666921] libphy: Freescale XGMAC MDIO Bus: probed 
[    2.672000] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI 
[    2.679048] e1000: Copyright (c) 1999-2006 Intel Corporation. 
[    2.684842] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k 
[    2.690674] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. 
[    2.696983] e1000e 0000:05:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.706344] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    2.718376] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    2.790309] e1000e 0000:05:00.0 0000:05:00.0 (uninitialized): registered PHC clock 
[    2.860240] e1000e 0000:05:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:03 
[    2.868158] e1000e 0000:05:00.0 eth0: Intel(R) PRO/1000 Network Connection 
[    2.875122] e1000e 0000:05:00.0 eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    2.882204] e1000e 0000:06:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    2.890490] ata1: SATA link down (SStatus 0 SControl 300) 
[    2.891560] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    2.908920] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    2.982303] e1000e 0000:06:00.0 0000:06:00.0 (uninitialized): registered PHC clock 
[    3.052190] e1000e 0000:06:00.0 eth1: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:02 
[    3.060109] e1000e 0000:06:00.0 eth1: Intel(R) PRO/1000 Network Connection 
[    3.067074] e1000e 0000:06:00.0 eth1: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    3.074120] e1000e 0000:07:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    3.083474] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    3.095502] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    3.170277] e1000e 0000:07:00.0 0000:07:00.0 (uninitialized): registered PHC clock 
[    3.240171] e1000e 0000:07:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:01 
[    3.248091] e1000e 0000:07:00.0 eth2: Intel(R) PRO/1000 Network Connection 
[    3.255055] e1000e 0000:07:00.0 eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    3.262124] e1000e 0000:08:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode 
[    3.271478] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts. 
[    3.283507] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): Failed to initialize MSI interrupts.  Falling back to legacy interrupts. 
[    3.358277] e1000e 0000:08:00.0 0000:08:00.0 (uninitialized): registered PHC clock 
[    3.428173] e1000e 0000:08:00.0 eth3: (PCI Express:2.5GT/s:Width x1) 00:01:06:00:43:00 
[    3.436092] e1000e 0000:08:00.0 eth3: Intel(R) PRO/1000 Network Connection 
[    3.443055] e1000e 0000:08:00.0 eth3: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF 
[    3.449808] sky2: driver version 1.30 
[    3.454259] VFIO - User Level meta-driver version: 0.3 
[    3.461035] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver 
[    3.467562] ehci-pci: EHCI PCI platform driver 
[    3.472039] ehci-platform: EHCI generic platform driver 
[    3.477448] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver 
[    3.483631] ohci-pci: OHCI PCI platform driver 
[    3.488105] ohci-platform: OHCI generic platform driver 
[    3.493933] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.499431] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 
[    3.507337] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.516066] xhci-hcd xhci-hcd.0.auto: irq 27, io mem 0x02f00000 
[    3.522481] hub 1-0:1.0: USB hub found 
[    3.526253] hub 1-0:1.0: 1 port detected 
[    3.530393] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller 
[    3.535889] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 
[    3.543551] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0  SuperSpeed 
[    3.550210] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.558649] hub 2-0:1.0: USB hub found 
[    3.562417] hub 2-0:1.0: 1 port detected 
[    3.566614] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.572109] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3 
[    3.579997] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.588718] xhci-hcd xhci-hcd.1.auto: irq 28, io mem 0x03000000 
[    3.595069] hub 3-0:1.0: USB hub found 
[    3.598839] hub 3-0:1.0: 1 port detected 
[    3.602957] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller 
[    3.608451] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4 
[    3.616112] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed 
[    3.622765] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.631195] hub 4-0:1.0: USB hub found 
[    3.635009] hub 4-0:1.0: 1 port detected 
[    3.639205] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.644701] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 5 
[    3.652590] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x02010010 
[    3.661310] xhci-hcd xhci-hcd.2.auto: irq 29, io mem 0x03100000 
[    3.667653] hub 5-0:1.0: USB hub found 
[    3.671469] hub 5-0:1.0: 1 port detected 
[    3.675589] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller 
[    3.681086] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 6 
[    3.688748] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0  SuperSpeed 
[    3.695401] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM. 
[    3.703839] hub 6-0:1.0: USB hub found 
[    3.707641] hub 6-0:1.0: 1 port detected 
[    3.711916] usbcore: registered new interface driver usb-storage 
[    3.718084] mousedev: PS/2 mouse device common for all mice 
[    3.730702] rtc-pcf8563 0-0051: rtc core: registered rtc-pcf8563 as rtc0 
[    3.738529] i2c /dev entries driver 
[    3.744869] ina2xx 0-0040: power monitor ina220 (Rshunt = 1000 uOhm) 
[    3.751341] lm90 0-004c: 0-004c supply vcc not found, using dummy regulator 
[    3.760360] qoriq_cpufreq: Freescale QorIQ CPU frequency scaling driver 
[    3.767261] sdhci: Secure Digital Host Controller Interface driver 
[    3.773439] sdhci: Copyright(c) Pierre Ossman 
[    3.777814] sdhci-pltfm: SDHCI platform and OF driver helper 
[    3.808229] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit 
[    3.817666] caam 1700000.crypto: Instantiated RNG4 SH1 
[    3.822811] caam 1700000.crypto: device ID = 0x0a12060000000000 (Era 8) 
[    3.829427] caam 1700000.crypto: job rings = 4, qi = 1, dpaa2 = no 
[    3.840297] caam algorithms registered in /proc/crypto 
[    3.846700] caam_jr 1710000.jr: registering rng-caam 
[    3.851772] caam 1700000.crypto: caam pkc algorithms registered in /proc/crypto 
[    3.859506] usbcore: registered new interface driver usbhid 
[    3.865077] usbhid: USB HID core driver 
[    3.869476] Initializing XFRM netlink socket 
[    3.873837] NET: Registered protocol family 10 
[    3.878959] Segment Routing with IPv6 
[    3.882667] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver 
[    3.888935] NET: Registered protocol family 17 
[    3.893401] NET: Registered protocol family 15 
[    3.897875] 8021q: 802.1Q VLAN Support v1.8 
[    3.902083] 9pnet: Installing 9P2000 support 
[    3.906386] Key type dns_resolver registered 
[    3.911252] registered taskstats version 1 
[    3.917707] rtc-pcf8563 0-0051: setting system clock to 2018-05-09 09:52:54 UTC (1525859574) 
[    3.927187] Waiting for root device /dev/mmcblk0p1... 
[    3.952156] mmc0: new high speed MMC card at address 0001 
[    3.958109] mmcblk0: mmc0:0001 R1J58L 55.1 GiB  
[    3.963091] mmcblk0boot0: mmc0:0001 R1J58L partition 1 16.0 MiB 
[    3.969449] mmcblk0boot1: mmc0:0001 R1J58L partition 2 16.0 MiB 
[    3.975452] mmcblk0rpmb: mmc0:0001 R1J58L partition 3 128 KiB, chardev (243:0) 
[    3.983464]  mmcblk0: p1 
[    4.001029] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null) 
[    4.009139] VFS: Mounted root (ext4 filesystem) on device 179:1. 
[    4.016046] devtmpfs: mounted 
[    4.019249] Freeing unused kernel memory: 704K 
[    4.036230] usb 5-1: new full-speed USB device number 2 using xhci-hcd 
[    4.189478] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    4.194825] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    4.200199] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    4.205576] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    4.211087] alloc_contig_range: [f7c84, f7c85) PFNs busy 
[    4.216424] alloc_contig_range: [f7c85, f7c86) PFNs busy 
[    4.221791] alloc_contig_range: [f7c86, f7c87) PFNs busy 
[    4.227148] alloc_contig_range: [f7c87, f7c88) PFNs busy 
[    4.232536] alloc_contig_range: [f7c89, f7c8a) PFNs busy 
[    4.237900] alloc_contig_range: [f7c8a, f7c8b) PFNs busy 
[    4.248655] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR) 
[    4.262081] systemd[1]: Detected architecture 'arm64'. 
 
Welcome to 
   Debian GNU/Linux 8 (jessie)
   ! 
 
[    4.300921] systemd[1]: Set hostname to <debian>. 
[    4.459214] hid-generic 0003:064F:2AF9.0001: device has no listeners, quitting 
[    4.472429] systemd[1]: Cannot add dependency job for unit dbus.socket, ignoring: Unit dbus.socket failed to load: No such file or directory. 
[    4.485224] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory. 
[    4.500952] systemd[1]: Starting Forward Password Requests to Wall Directory Watch. 
[    4.508804] systemd[1]: Started Forward Password Requests to Wall Directory Watch. 
[    4.516429] systemd[1]: Expecting device dev-ttyS0.device... 
         Expecting device dev-ttyS0.device... 
[    4.536275] systemd[1]: Starting Remote File Systems (Pre). 
[
      OK  
   ] Reached target Remote File Systems (Pre). 
[    4.556264] systemd[1]: Reached target Remote File Systems (Pre). 
[
      OK  
   ] Reached target Paths. 
[
      OK  
   ] Reached target Encrypted Volumes. 
[
      OK  
   ] Reached target Swap. 
[
      OK  
   ] Created slice Root Slice. 
[
      OK  
   ] Created slice User and Session Slice. 
[
      OK  
   ] Listening on Delayed Shutdown Socket. 
[
      OK  
   ] Listening on /dev/initctl Compatibility Named Pipe. 
[
      OK  
   ] Listening on Journal Socket (/dev/log). 
[
      OK  
   ] Listening on udev Control Socket. 
[
      OK  
   ] Listening on udev Kernel Socket. 
[
      OK  
   ] Listening on Journal Socket. 
[
      OK  
   ] Reached target Sockets. 
[
      OK  
   ] Created slice System Slice. 
[
      OK  
   ] Created slice system-getty.slice. 
[
      OK  
   ] Created slice system-serial\x2dgetty.slice. 
         Starting Load Kernel Modules... 
         Mounting POSIX Message Queue File System... 
         Starting Create Static Device Nodes in /dev... 
         Mounting Huge Pages File System... 
         Mounting Debug File System... 
         Starting udev Coldplug all Devices... 
         Starting Remount Root and Kernel File Systems... 
         Starting Journal Service... 
[
      OK  
   ] Started Journal Service. 
[
      OK  
   ] Reached target Slices. 
[
      OK  
   ] Mounted Debug File System. 
[
      OK  
   ] Mounted Huge Pages File System. 
[
      OK  
   ] Mounted POSIX Message Queue File System. 
[
      FAILED
   ] Failed to start Load Kernel Modules. 
See 'systemctl status systemd-modules-load.service' for details. 
[
      OK  
   ] Started Create Static Device Nodes in /dev. 
[
      OK  
   ] Started Remount Root and Kernel File Systems. 
[
      OK  
   ] Started udev Coldplug all Devices. 
         Starting Load/Save Random Seed... 
         Starting udev Kernel Device Manager... 
[
      OK  
   ] Reached target Local File Systems (Pre). 
         [    5.206345] systemd-udevd[2012]: starting version 215 
Mounting /var/tmp... 
         Mounting /tmp... 
         Starting Apply Kernel Variables... 
         Mounting FUSE Control File System... 
[
      OK  
   ] Mounted /tmp. 
[
      OK  
   ] Mounted /var/tmp. 
[
      OK  
   ] Mounted FUSE Control File System. 
[
      OK  
   ] Started udev Kernel Device Manager. 
[
      OK  
   ] Started Load/Save Random Seed. 
[
      OK  
   ] Started Apply Kernel Variables. 
         Starting Copy rules generated while the root was ro... 
         Starting LSB: Tune IDE hard disks... 
[
      OK  
   ] Reached target Local File Systems. 
[
      OK  
   ] Reached target Remote File Systems. 
         Starting Trigger Flushing of Journal to Persistent Storage... 
         Starting Create Volatile Files and Directories... 
         Starting LSB: Raise network interfaces.... 
[
      OK  
   ] Started Copy rules generated while the root was ro. 
[
      OK  
   ] Found device /dev/ttyS0. 
[
      OK  
   ] Started Create Volatile Files and Directories. 
[    5.603301] systemd-journald[1273]: Received request to flush runtime journal from PID 1 
         Starting Update UTMP about System Boot/Shutdown... 
[
      OK  
   ] Started Trigger Flushing of Journal to Persistent Storage. 
[
      OK  
   ] Started LSB: Tune IDE hard disks. 
[
      OK  
   ] Started Update UTMP about System Boot/Shutdown. 
[    5.717430] e1000e 0000:06:00.0 rename3: renamed from eth1 
[    5.736529] systemd-udevd[2024]: renamed network interface eth1 to rename3 
[    5.736762] e1000e 0000:08:00.0 eth5: renamed from eth3 
[    5.760591] e1000e 0000:07:00.0 eth4: renamed from eth2 
[    5.765332] systemd-udevd[2029]: renamed network interface eth3 to eth5 
[    5.784479] e1000e 0000:05:00.0 rename2: renamed from eth0 
[    5.784505] systemd-udevd[2026]: renamed network interface eth2 to eth4 
[    5.804562] systemd-udevd[2021]: renamed network interface eth0 to rename2 
[    5.804893] e1000e 0000:06:00.0 eth3: renamed from rename3 
[    5.820568] systemd-udevd[2024]: renamed network interface eth1 to eth3 
[    5.863309] e1000e 0000:05:00.0 eth2: renamed from rename2 
[    5.888461] systemd-udevd[2021]: renamed network interface eth0 to eth2 
[
      OK  
   ] Started LSB: Raise network interfaces.. 
[
      OK  
   ] Reached target Network. 
[
      OK  
   ] Reached target Network is Online. 
[
      OK  
   ] Reached target System Initialization. 
[
      OK  
   ] Reached target Timers. 
[
      OK  
   ] Reached target Basic System. 
         Starting Internet superserver... 
[
      OK  
   ] Started Internet superserver. 
         Starting Self Monitoring and Reporting Technology (SMART) Daemon... 
[
      OK  
   ] Started Self Monitoring and Reporting Technology (SMART) Daemon. 
         Starting OpenBSD Secure Shell server... 
         Starting Kontron KVX BSP Service... 
         Starting Kontron RTC2 Service... 
         Starting Initialize hardware monitoring sensors... 
         Starting /etc/rc.local Compatibility... 
         Starting getty on tty2-tty6 if dbus and logind are not available... 
         Starting LSB: disk temperature monitoring daemon... 
         Starting Permit User Sessions... 
[
      OK  
   ] Started /etc/rc.local Compatibility. 
[
      OK  
   ] Started LSB: disk temperature monitoring daemon. 
[
      OK  
   ] Started Permit User Sessions. 
[
      OK  
   ] Started getty on tty2-tty6 if dbus and logind are not available. 
[
      OK  
   ] Started Kontron RTC2 Service. 
[
      OK  
   ] Started Initialize hardware monitoring sensors. 
         Starting Getty on tty6... 
[
      OK  
   ] Started Getty on tty6. 
         Starting Getty on tty5... 
[
      OK  
   ] Started Getty on tty5. 
         Starting Getty on tty4... 
[
      OK  
   ] Started Getty on tty4. 
         Starting Getty on tty3... 
[
      OK  
   ] Started Getty on tty3. 
         Starting Getty on tty2... 
[
      OK  
   ] Started Getty on tty2. 
         Starting Getty on tty1... 
[
      OK  
   ] Started Getty on tty1. 
         Starting Serial Getty on ttyS0... 
[
      OK  
   ] Started Serial Getty on ttyS0. 
[
      OK  
   ] Reached target Login Prompts. 
[
      OK  
   ] Started OpenBSD Secure Shell server. 
[
      OK  
   ] Started Kontron KVX BSP Service. 
[
      OK  
   ] Reached target Multi-User System. 
[
      OK  
   ] Reached target Graphical Interface. 
         Starting Update UTMP about System Runlevel Changes... 
[
      OK  
   ] Started Update UTMP about System Runlevel Changes. 
  
Debian GNU/Linux 8 debian ttyS0 
 
debian login: root  
Password:  
Last login: Wed May  9 09:48:56 UTC 2018 on ttyS0 
Linux debian 4.17.0-rc1 #3 SMP Fri May 4 10:03:38 UTC 2018 aarch64 
 
The programs included with the Debian GNU/Linux system are free software; 
the exact distribution terms for each program are described in the 
individual files in /usr/share/doc/*/copyright. 
 
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent 
permitted by applicable law. 
root@debian:~#  
root@debian:~# lspci -vv 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 40000000-4bffffff 
 Prefetchable memory behind bridge: 000000004c000000-000000004c0fffff 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 Expansion ROM at 404c100000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) (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: 32 bytes 
 Region 0: Memory at 404c000000 (64-bit, prefetchable) [size=64K] 
 Bus: primary=01, secondary=02, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 40000000-4bffffff 
 Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [60] Express (v1) PCI-Express to PCI/PCI-X Bridge, MSI 00 
  DevCap: MaxPayload 128 bytes, PhantFunc 0 
   ExtTag- AttnBtn- AttnInd- PwrInd- RBE- 
  DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- 
   RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- BrConfRtry- 
   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, Exit Latency L0s <1us, L1 <16us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [100 v1] Power Budgeting <?> 
 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
 Subsystem: Kontron Device 0000 
 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- 
 Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128 
 Interrupt: pin A routed to IRQ 0 
 Region 0: Memory at 4048000000 (32-bit, non-prefetchable) [size=1M] 
 Region 1: Memory at 4040000000 (32-bit, non-prefetchable) [size=128M] 
 Capabilities: [78] 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- 
 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) (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=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 
 Latency: 128, Cache Line Size: 32 bytes 
 Bus: primary=02, secondary=03, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 48100000-484fffff 
 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: [80] PCI-X bridge device 
  Secondary Status: 64bit- 133MHz- SCD- USC- SCO- SRD- Freq=conv 
  Status: Dev=ff:1f.0 64bit+ 133MHz+ SCD- USC- SCO- SRD- 
  Upstream: Capacity=16 CommitmentLimit=16 
  Downstream: Capacity=16 CommitmentLimit=16 
 Capabilities: [90] Power Management version 3 
  Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) 
  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- 
 Capabilities: [a8] Subsystem: Device 0000:0000 
 Capabilities: [b0] Express (v1) PCI/PCI-X to PCI-Express Bridge, MSI 00 
  DevCap: MaxPayload 512 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 x4, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us 
   ClockPM- Surprise- LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [f0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=03, secondary=04, subordinate=08, sec-latency=0 
 I/O behind bridge: 00001000-00004fff 
 Memory behind bridge: 48100000-484fffff 
 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 (v1) Upstream Port, MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 0.000W 
  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 2.5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <2us, L1 <4us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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- 
 Kernel driver in use: pcieport 
 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=05, subordinate=05, sec-latency=0 
 I/O behind bridge: 00001000-00001fff 
 Memory behind bridge: 48100000-481fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #2, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=06, subordinate=06, sec-latency=0 
 I/O behind bridge: 00002000-00002fff 
 Memory behind bridge: 48200000-482fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:04.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=07, subordinate=07, sec-latency=0 
 I/O behind bridge: 00003000-00003fff 
 Memory behind bridge: 48300000-483fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #4, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:04:05.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) (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: 32 bytes 
 Bus: primary=04, secondary=08, subordinate=08, sec-latency=0 
 I/O behind bridge: 00004000-00004fff 
 Memory behind bridge: 48400000-484fffff 
 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 (v1) Downstream Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag+ RBE+ 
  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 #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us 
   ClockPM- Surprise+ LLActRep+ BwNot- 
  LnkCtl: ASPM Disabled; Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- 
 Capabilities: [c0] 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: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Kernel driver in use: pcieport 
 
0000:05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 57 
 Region 0: Memory at 4048100000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 1000 [disabled] [size=32] 
 Region 3: Memory at 4048120000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #2, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:06:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 61 
 Region 0: Memory at 4048200000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 2000 [disabled] [size=32] 
 Region 3: Memory at 4048220000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #3, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 58 
 Region 0: Memory at 4048300000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 3000 [disabled] [size=32] 
 Region 3: Memory at 4048320000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #4, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0000:08:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
 Subsystem: Intel Corporation Device 0000 
 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 62 
 Region 0: Memory at 4048400000 (32-bit, non-prefetchable) [size=128K] 
 Region 2: I/O ports at 4000 [disabled] [size=32] 
 Region 3: Memory at 4048420000 (32-bit, non-prefetchable) [size=16K] 
 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: 0000000000000000  Data: 0000 
 Capabilities: [e0] Express (v1) Endpoint, MSI 00 
  DevCap: MaxPayload 256 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 #5, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <128ns, L1 <64us 
   ClockPM- Surprise- LLActRep- BwNot- 
  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
 Capabilities: [a0] MSI-X: Enable- Count=5 Masked- 
  Vector table: BAR=3 offset=00000000 
  PBA: BAR=3 offset=00002000 
 Kernel driver in use: e1000e 
 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 4840000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) (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: 32 bytes 
 Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0 
 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- 
 Expansion ROM at 5040000000 [disabled] [size=2K] 
 BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- 
  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 
 Capabilities: [40] 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: [50] MSI: Enable- Count=1/16 Maskable- 64bit+ 
  Address: 0000000000000000  Data: 0000 
 Capabilities: [70] Express (v2) Root Port (Slot-), MSI 00 
  DevCap: MaxPayload 256 bytes, PhantFunc 0 
   ExtTag- RBE+ 
  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 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited 
   ClockPM- Surprise- LLActRep+ BwNot+ 
  LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk- 
   ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- 
  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- 
  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible- 
  RootCap: CRSVisible- 
  RootSta: PME ReqID 0000, PMEStatus- PMEPending- 
  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- 
  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- 
  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- 
    Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- 
    Compliance De-emphasis: -6dB 
  LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- 
    EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- 
 Capabilities: [100 v2] 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: [148 v1] #19 
 Kernel driver in use: pcieport 
 
root@debian:~# lspci 
0000:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0000:01:00.0 PCI bridge: PLX Technology, Inc. PEX8112 x1 Lane PCI Express-to-PCI Bridge (rev aa) 
0000:02:09.0 Bridge: Kontron Device 9035 (rev 46) 
0000:02:0e.0 PCI bridge: Pericom Semiconductor PCI Express to PCI-XPI7C9X130 PCI-X Bridge (rev 04) 
0000:03:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:04.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:04:05.0 PCI bridge: Integrated Device Technology, Inc. [IDT] Device 803e (rev 0e) 
0000:05:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:06:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:07:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0000:08:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 
0001:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
0002:00:00.0 PCI bridge: Freescale Semiconductor Inc Device 808a (rev 10) 
root@debian:~#  
root@debian:~# lspci -t 
-+-[0002:00]---00.0-[01-ff]-- 
 +-[0001:00]---00.0-[01-ff]-- 
 \-[0000:00]---00.0-[01-ff]----00.0-[02-08]--+-09.0 
                                             \-0e.0-[03-08]----00.0-[04-08]--+-02.0-[05]----00.0 
                                                                             +-03.0-[06]----00.0 
                                                                             +-04.0-[07]----00.0 
                                                                             \-05.0-[08]----00.0 
root@debian:~# 

^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH] PCI: Check whether bridges allow access to extended config space
  2018-05-09 12:27   ` Gilles Buloz
@ 2018-05-10  2:44     ` Frederick Lawler
  0 siblings, 0 replies; 4+ messages in thread
From: Frederick Lawler @ 2018-05-10  2:44 UTC (permalink / raw)
  To: Gilles Buloz
  Cc: Bjorn Helgaas, Bjorn Helgaas, linux-pci, Minghuan.Lian,
	linux-arm-kernel, Ard Biesheuvel, linux-kernel, Sinan Kaya

Hi,

Gilles Buloz wrote:
> Here are full dmesg + lspci -vv + ... for the following cases :
> - 4.17-rc1_probe_failed_without_pcieaspmoff.txt : I get a broken PCI config at most boots, without pcie_aspm=off
> - 4.17-rc1_probe_ok_without_pcieaspmoff.txt : I get a correct PCI config at some boots, even without pcie_aspm=off
> - 4.17-rc1_probe_always_ok_with_pcieaspmoff.txt : I get a correct PCI config at all boots when using pcie_aspm=off
> - 4.1.35_probe_always_ok_without_pcieaspmoff.txt : I get a correct PCI config at all boots when using kernel 4.1.35-rt41 (from NXP
> Yocto BSP), even without pcie_aspm=off
> 
> I noticed these strange things :
> - with 4.17-rc1, without pcie_aspm=off, the kernel is hanging during ~1 second :
>     - before line "ASPM: Could not configure common clock" when PCI config is OK
>     - or before line "bridge configuration invalid ([bus ff-ff]), reconfiguring" when PCI config is NOT OK
>       (the FFs in "[bus ff-ff]" seems side effects of read returning ~0 because device is off)
> - no such hang when pcie_aspm=off is used
> - applying reverse patch for "PCI/ASPM: Don't warn if already in common clock mode"
>     (commit 04875177dbe034055f23960981ecf6fb8ea1d638) does not give more message

I submitted this as a bug here:
https://bugzilla.kernel.org/show_bug.cgi?id=199671

Thanks,
Fred

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2018-05-10  2:45 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-04 20:06 Bjorn Helgaas
2018-05-07 21:56 ` [PATCH] PCI: Check whether bridges allow access to extended config space Bjorn Helgaas
2018-05-09 12:27   ` Gilles Buloz
2018-05-10  2:44     ` Frederick Lawler

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