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Re: [Xen-devel] SMMU, Unhandled context fault



On Tue, Apr 26, 2016 at 07:50:00PM +0800, Peng Fan wrote:
> Hi Julien,
> 
> On Tue, Apr 26, 2016 at 11:28:03AM +0100, Julien Grall wrote:
> >
> >
> >On 25/04/2016 09:54, Peng Fan wrote:
> >>Hi Julien, Stefano
> >
> >Hello Peng,
> >
> >>I met an issue when passthrough a device to DomU, and have no clear idea 
> >>what's wrong.
> >
> >Which version of the SMMU is present on the board? Is it SMMUv1 or SMMUv2?
> 
> SMMUv2. mmu-500 r2p4.
> 
> >
> >The SMMU drivers in Xen has been ported from Linux last year. It might be
> >possible that some bug fixes need to be ported.
> 
> I have this one ported in my local.
> "
> commit 4a1c93cbe9b2cf559fee3316ee287bb042eb1aba
> Author: Will Deacon <will.deacon@xxxxxxx>
> Date:   Wed Mar 4 12:21:03 2015 +0000
> 
>     iommu/arm-smmu: ensure CBA2R is initialised before CBAR on SMMUv2
> "
> 
> >
> >>"
> >>(XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188000, 
> >>fsynr=0x433, cb=0
> >>(XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188020, 
> >>fsynr=0x433, cb=0


Hi Peng,

Looking at the fsynr=0x433, it seems like the SMMU is identifying the 
transaction as a secure one.
I wouldn't have expected that, it looks suspucious.
Does your SD controller have a way to be configured to be part of the NS world?

Cheers,
Edgar




> >>"
> 
> Actually I did not meet this error each time. Sometimes I met this, Sometimes 
> I did not meet this.
> >
> >The IOVA corresponds to a guest RAM address. It would be useful if you
> >provide the Xen boot logs.
> I assigned 128M memory to DomU. Since the 128M is preallocated, and
> the mapping between IPA and machine address is done before DomU boot. Also 
> SMMU
> share this mapping. So I thought all should be ok. But I met the Unhandled 
> context fault,
> I just guess whether something related to SMMU TLB or else.
> 
> I pasted the full log in the end. The format is not that good, it is 
> automatically generated from my
> simulation system.
> 
> In the end, when do `dd if=/dev/mmcblk0 of=/dev/null bs=1M count=100`,
> I met Unhandled context fault.
> 
> >
> >>fsynr is 0x433, PTWF is 1, which means
> >>"An external fault occurred while processing a translation table walk"
> >>
> >>My DomU cfg is:
> >>"
> >>kernel = "/root/xen/Image"
> >>device_tree = "/root/xen/sdhc.dtb"
> >>dtdev = [ "/usdhc@5a240000" ]
> >>iomem = [ "0x5a240,0x10@0x1a240"]
> >>irqs = [ 257 ]
> >>memory = "128"
> >>name = "domU-sdhc-test"
> >>vcpus = 1
> >>serial="pty"
> >>disk = [ 'phy:/dev/loop0,xvda,w' ]
> >>extra = "console=hvc0 root=/dev/xvda debug=/bin/sh"
> >>"
> >>
> >>I saw this patch: http://www.gossamer-threads.com/lists/xen/devel/428030
> >>"xen/arm: Force broadcast of TLB and instruction cache maintenance 
> >>instructions"
> >>So I guess should we have a similar fix for SMMU TLB?
> >
> >That is different.
> >
> >Xen only supports SMMU for stage-2 page table, so the hypervisor is in charge
> >of flushing the SMMU TLBs when the translation IPA -> PA is changed.
> >
> >The patch "xen/arm: Force broadcast..." will set HCR_EL2.FB to upgrade any
> >local flush instruction made by a guest into innershareable flush
> >instruction.
> 
> Thanks for clarifying.
> 
> >
> >> From my failure log, It should be that TCU can not find the machine 
> >> address for iova(guest physical address).
> >
> >What do you mean by TCU?
> 
> In mmu-500 r2p2 TRM, there is TBU and TCU. TCU is translation control unit: 
> Controls and manages the address translations
> 
> >
> >Regards,
> 
> Thanks,
> Peng.
> 
> LOG:
> 
> *  kernel: cmdline image address = 0x80200000
> Image lacks image_size field, assuming 16MiB
> images->ep 0x80200000, dst 0x80200000 80000000 0
> ## Flattened Device Tree blob at 82000000
>    Booting using the fdt blob at 0x82000000
>    reserving fdt memory region: addr=80000000 size=10000
>    Using Device Tree in place at 0000000082000000, end 000000008200638d
> 
> Starting kernel ...
> 
> - UART enabled -
> - CPU 00000000 booting -
> - Current EL 00000008 -
> - Xen starting at EL2 -
> - Zero BSS -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) Checking for initrd in /chosen
> (XEN) RAM: 0000000080000000 - 00000000bfffffff
> (XEN) 
> (XEN) MODULE[0]: 0000000082000000 - 0000000082004000 Device Tree  
> (XEN) MODULE[1]: 0000000080a00000 - 0000000081265600 Kernel       
> console=hvc0 loglevel=8 root=/dev/mtdblock0 rw init=/init 
> slram=mtdblock0,0xc0000000,+0x04000000
> (XEN)  RESVD[0]: 0000000080000000 - 0000000080010000
> (XEN)  RESVD[1]: 0000000082000000 - 0000000082004000
> (XEN) 
> (XEN) Command lin
> e: console=dtuart dtuart=/serial@5a060000 dom0_mem=128M
> (XEN) Placing Xen at 0x00000000bfe00000-0x00000000c0000000
> (XEN) Update BOOTMOD_XEN from 0000000080200000-000000008030ad81 => 
> 00000000bfe00000-00000000bff0ad81
> (XEN) Domain heap initialised
> (XEN) Platform: i.MX 8
> (XEN) Looking for dtuart at "/serial@5a060000", options ""
> (XEN) imx-uart.c:243: xx 5a060000
> (XEN) imx-uart.c:298: 11
> (XEN) imx-uart.c:83: 10
> (XEN) imx-uart.c:86: 12
> (XEN) imx-uart.c:91: 13
> (XEN) imx-uart.c:107: 14
> (XEN) imx-uart.c:108: ===============UFCR USR1 a81 6050
>  Xen 4.7-unstable
> (XEN) Xen version 4.7-unstable (Freenix@xxxxxxxxxxxxxxxx) 
> (aarch64-poky-linux-gcc (GCC) 4.9.3) debug=y Mon Apr 25 22:40:05 CST 2016
> (XEN) Latest ChangeSet: Mon Apr 25 22:40:01 2016 +0800 git:76cc241
> (XEN) Processor: 410fd034: "ARM Limited", variant: 0x0, part 0xd03, rev 0x4
> (XEN) 64-bit Execution:
> (XEN)   Processor Features: 0000000001002222 0000000000000000
> (XEN)     Exception Levels: EL3:64+32 EL2:64+32 EL1:64+32 EL0:64+32
> (XEN)     Extensi
> ons: FloatingPoint AdvancedSIMD GICv3-SysReg
> (XEN)   Debug Features: 0000000010305106 0000000000000000
> (XEN)   Auxiliary Features: 0000000000000000 0000000000000000
> (XEN)   Memory Model Features: 0000000000001122 0000000000000000
> (XEN)   ISA Features:  0000000000011120 0000000000000000
> (XEN) 32-bit Execution:
> (XEN)   Processor Features: 00000131:10011011
> (XEN)     Instruction Sets: AArch32 A32 Thumb Thumb-2 Jazelle
> (XEN)     Extensions: GenericTimer Security
> (XEN)   Debug Features: 03010066
> (XEN)   Auxiliary Features: 00000000
> (XEN)   Memory Model Features: 10201105 40000000 01260000 02102211
> (XEN)  ISA Features: 02101110 13112111 21232042 01112131 00011142 00011121
> (XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 8000 KHz
> (XEN) GICv3 initialization:
> (XEN)       gic_dist_addr=0x0000005ce00000
> (XEN)       gic_maintenance_irq=25
> (XEN)       gic_rdist_stride=0
> (XEN)       gic_rdist_regions=1
> (XEN)       redistributor regions:
> (XEN)         - region 0: 0x0000005cf00000 - 0x0000005cfc0000
> 
> (XEN) GICv3: 544 lines, (IID 0001043b).
> (XEN) GICv3: CPU0: Found redistributor in region 0 @000000004001f000
> (XEN) Using scheduler: SMP Credit Scheduler (credit)
> (XEN) imx-uart.c:115: 20
> UU
> (XEN) imx-uart.c:134: imx_uart_init_postirq
> (XEN) Allocated console ring of 32 KiB.
> (XEN) Bringing up CPU1
> - CPU 00000001 booting -
> - Current EL 00000008 -
> - Xen starting at EL2 -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) GICv3: CPU1: Found redistributor in region 0 @000000004003f000
> (XEN) CPU 1 booted.
> (XEN) Bringing up CPU2
> - CPU 00000002 booting -
> - Current EL 00000008 -
> - Xen starting at EL2 -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) GICv3: CPU2: Found redistributor in region 0 @000000004005f000
> (XEN) CPU 2 booted.
> (XEN) Bringing up CPU3
> - CPU 00000003 booting -
> - Current EL 00000008 -
> - Xen starting at EL2 -
> - Setting up control registers -
> - Turning on paging -
> - Ready -
> (XEN) GICv3: CPU3: Found redistributor in region 0 @00000
> 0004007f000
> (XEN) CPU 3 booted.
> (XEN) Brought up 4 CPUs
> (XEN) P2M: 40-bit IPA with 40-bit PA
> (XEN) P2M: 3 levels with order-1 root, VTCR 0x80023558
> (XEN) =================================
> (XEN) smmu: /iommu@5c800000: probing hardware configuration...
> (XEN) smmu: /iommu@5c800000: SMMUv2 with:
> (XEN) smmu: /iommu@5c800000:  stage 2 translation
> (XEN) smmu: /iommu@5c800000:  coherent table walk
> (XEN) smmu: /iommu@5c800000:  stream matching with 32 register groups, mask 
> 0x7fff
> (XEN) smmu: /iommu@5c800000:  32 context banks (0 stage-2 only)
> (XEN) smmu: /iommu@5c800000:  Stage-2: 40-bit IPA -> 48-bit PA
> (XEN) smmu: /iommu@5c800000: registered 1 master devices
> (XEN) I/O virtualisation enabled
> (XEN)  - Dom0 mode: Relaxed
> (XEN) Interrupt remapping enabled
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Loading kernel from boot module @ 0000000080a00000
> (XEN) Allocating 1:1 mappings totalling 128MB for dom0:
> (XEN) BANK[0] 0x00000088000000-0x00000090000000 (128MB)
> (XEN) Grant table range: 0x000000bfe00000-0x0000
> 00bfe5b000
> (XEN) handle /
> (XEN) / passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /cpus
> (XEN)   Skip it (matched)
> (XEN) handle /aliases
> (XEN) /aliases passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /memory@80000000
> (XEN)   Skip it (matched)
> (XEN) handle /reserved-memory
> (XEN) /reserved-memory passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /reserved-memory/linux,cma
> (XEN) /reserved-memory/linux,cma passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /interrupt-controller@5ce00000
> (XEN) Create gic node
> (XEN)   Set phandle = 0x1
> (XEN) handle /mu@5e1b0000
> (XEN) /mu@5e1b0000 passthrough = 1 nirq = 0 naddr = 1
> (XEN)   - MMIO: 005e1b0000 - 005e1c0000
> (XEN) handle /imx8dv-pm
> (XEN) /imx8dv-pm passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/lsio-power-domain
> (XEN) /imx8dv-pm/lsio-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm0
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm0 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-
> power-domain/lsio-pwm1
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm1 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm2
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm2 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm3
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm3 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm4
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm4 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm5
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm5 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm6
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm6 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-pwm7
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-pwm7 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-i2c0
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-i2c0 passthrough = 1 n
> irq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-i2c1
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-i2c1 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-i2c2
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-i2c2 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-i2c3
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-i2c3 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-kpp
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-kpp passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-gpt0
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-gpt0 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-gpt1
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-gpt1 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-gpt2
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-gpt2 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-gpt3
> (XEN) /imx8dv-pm
> /lsio-power-domain/lsio-gpt3 passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/lsio-power-domain/lsio-gpt4
> (XEN) /imx8dv-pm/lsio-power-domain/lsio-gpt4 passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain
> (XEN) /imx8dv-pm/megawrap-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-uart0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-uart0 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-uart1
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-uart1 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-uart2
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-uart2 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sdhc0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-sdhc0 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sdhc1
> (XEN) /imx8dv-pm/megawrap-power-d
> omain/megawrap-sdhc1 passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sdhc2
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-sdhc2 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-qspi
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-qspi passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sai0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-sai0 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sai1
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-sai1 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-sai2
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-sai2 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-enet0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-enet0 passthrough = 1 nirq = 
> 0 naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-enet1
> (
> XEN) /imx8dv-pm/megawrap-power-domain/megawrap-enet1 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-spi0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-spi0 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-spi1
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-spi1 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-spi2
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-spi2 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-can0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-can0 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-can1
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-can1 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-can2
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-can2 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-po
> wer-domain/megawrap-ftm0
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-ftm0 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/megawrap-power-domain/megawrap-ftm1
> (XEN) /imx8dv-pm/megawrap-power-domain/megawrap-ftm1 passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/gpu-power-domain
> (XEN) /imx8dv-pm/gpu-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/gpu-power-domain/gpu0
> (XEN) /imx8dv-pm/gpu-power-domain/gpu0 passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/gpu-power-domain/gpu0/gpu1
> (XEN) /imx8dv-pm/gpu-power-domain/gpu0/gpu1 passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/vpu-power-domain
> (XEN) /imx8dv-pm/vpu-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/vpu-power-domain/vpu_core
> (XEN) /imx8dv-pm/vpu-power-domain/vpu_core passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/hsio-power-domain
> (XEN) /imx8dv-pm/hsio-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/hsio-power-do
> main/hsio-pcie-pd
> (XEN) /imx8dv-pm/hsio-power-domain/hsio-pcie-pd passthrough = 1 nirq = 0 
> naddr = 0
> (XEN) handle /imx8dv-pm/DispCtrl0-power-domain
> (XEN) /imx8dv-pm/DispCtrl0-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/DispCtrl1-power-domain
> (XEN) /imx8dv-pm/DispCtrl1-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/ParallelInput0-power-domain
> (XEN) /imx8dv-pm/ParallelInput0-power-domain passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/ParallelInput1-power-domain
> (XEN) /imx8dv-pm/ParallelInput1-power-domain passthrough = 1 nirq = 0 naddr = > 0
> (XEN) handle /imx8dv-pm/lcd-power-domain
> (XEN) /imx8dv-pm/lcd-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/LVDS0-power-domain
> (XEN) /imx8dv-pm/LVDS0-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /imx8dv-pm/LVDS1-power-domain
> (XEN) /imx8dv-pm/LVDS1-power-domain passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /clk
> (XEN) /clk passthrough = 1 nirq = 0 naddr 
> = 0
> (XEN) handle /dummy
> (XEN) /dummy passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /iomuxc
> (XEN) /iomuxc passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /iomuxc/imx8dv-zebu
> (XEN) /iomuxc/imx8dv-zebu passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /iomuxc/imx8dv-zebu/usdhc1grp
> (XEN) /iomuxc/imx8dv-zebu/usdhc1grp passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /iomuxc/imx8dv-zebu/fec1grp
> (XEN) /iomuxc/imx8dv-zebu/fec1grp passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /slram@0xc0000000
> (XEN) /slram@0xc0000000 passthrough = 1 nirq = 0 naddr = 1
> (XEN)   - MMIO: 00c0000000 - 00c4000000
> (XEN) handle /serial@33220000
> (XEN) /serial@33220000 passthrough = 0 nirq = 0 naddr = 1
> (XEN)   - MMIO: 0033220000 - 0033221000
> (XEN) handle /iommu@5c800000
> (XEN)   Skip it (used by Xen)
> (XEN) handle /timer
> (XEN) Create timer node
> (XEN)   Secure interrupt 29
> (XEN)   Non secure interrupt 30
> (XEN)   Virt interrupt 27
> (XEN) handle /serial@5a060000
> (XEN)   Skip it (used by Xen)
> (XEN) handle /serial@5a090000
> 
> (XEN) /serial@5a090000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 252
> (XEN)   - MMIO: 005a090000 - 005a094000
> (XEN) handle /imxdpu0@0x56180000
> (XEN) /imxdpu0@0x56180000 passthrough = 1 nirq = 11 naddr = 1
> (XEN)   - IRQ: 72
> (XEN)   - IRQ: 73
> (XEN)   - IRQ: 74
> (XEN)   - IRQ: 75
> (XEN)   - IRQ: 76
> (XEN)   - IRQ: 77
> (XEN)   - IRQ: 78
> (XEN)   - IRQ: 79
> (XEN)   - IRQ: 80
> (XEN)   - IRQ: 81
> (XEN)   - IRQ: 82
> (XEN)   - MMIO: 0056000000 - 0057000000
> (XEN) handle /imxdpu1@0x57180000
> (XEN) /imxdpu1@0x57180000 passthrough = 1 nirq = 11 naddr = 1
> (XEN)   - IRQ: 184
> (XEN)   - IRQ: 183
> (XEN)   - IRQ: 185
> (XEN)   - IRQ: 186
> (XEN)   - IRQ: 187
> (XEN)   - IRQ: 188
> (XEN)   - IRQ: 189
> (XEN)   - IRQ: 190
> (XEN)   - IRQ: 191
> (XEN)   - IRQ: 192
> (XEN)   - IRQ: 193
> (XEN)   - MMIO: 0057000000 - 0058000000
> (XEN) handle /framebuffer@0
> (XEN) /framebuffer@0 passthrough = 1 nirq = 0 naddr = 1
> (XEN)   - MMIO: 0056220000 - 0056230000
> (XEN) handle /framebuffer@1
> (XEN) /framebuffer@1 passthrough = 1 nirq =
>  0 naddr = 1
> (XEN)   - MMIO: 0056240000 - 0056250000
> (XEN) handle /framebuffer@2
> (XEN) /framebuffer@2 passthrough = 1 nirq = 0 naddr = 1
> (XEN)   - MMIO: 0057220000 - 0057230000
> (XEN) handle /framebuffer@3
> (XEN) /framebuffer@3 passthrough = 1 nirq = 0 naddr = 1
> (XEN)   - MMIO: 0057240000 - 0057250000
> (XEN) handle /gpu@53100000
> (XEN) /gpu@53100000 passthrough = 1 nirq = 2 naddr = 4
> (XEN)   - IRQ: 96
> (XEN)   - IRQ: 97
> (XEN)   - MMIO: 0053100000 - 0053140000
> (XEN)   - MMIO: 0054100000 - 0054140000
> (XEN)   - MMIO: 0000000000 - 0000000000
> (XEN)   - MMIO: 0000000000 - 0001000000
> (XEN) handle /vpu@2c000000
> (XEN) /vpu@2c000000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 201
> (XEN)   - MMIO: 002c000000 - 0030000000
> (XEN) handle /usdhc@5a240000
> (XEN) /usdhc@5a240000 passthrough = 0 nirq = 1 naddr = 1
> (XEN)   - IRQ: 257
> (XEN)   - MMIO: 005a240000 - 005a250000
> (XEN) handle /usdhc@5a250000
> (XEN) /usdhc@5a250000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 258
> (XEN)   - MMIO: 005a250000 
> - 005a260000
> (XEN) handle /pwm@5e000000
> (XEN) /pwm@5e000000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 126
> (XEN)   - MMIO: 005e000000 - 005e004000
> (XEN) handle /pwm@5e100000
> (XEN) /pwm@5e100000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 127
> (XEN)   - MMIO: 005e100000 - 005e104000
> (XEN) handle /ethernet@30be0000
> (XEN) /ethernet@30be0000 passthrough = 1 nirq = 1 naddr = 1
> (XEN)   - IRQ: 244
> (XEN)   - MMIO: 005a280000 - 005a290000
> (XEN) handle /ethernet@30be0000/fixed-link
> (XEN) /ethernet@30be0000/fixed-link passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /chosen
> (XEN) /chosen passthrough = 1 nirq = 0 naddr = 0
> (XEN) handle /chosen/module@0
> (XEN)   Skip it (matched)
> (XEN) Create hypervisor node
> (XEN) Create PSCI node
> (XEN) Create cpus node
> (XEN) Create cpu@0 (logical CPUID: 0) node
> (XEN) Create cpu@1 (logical CPUID: 1) node
> (XEN) Create cpu@2 (logical CPUID: 2) node
> (XEN) Create cpu@3 (logical CPUID: 3) node
> (XEN) Create memory node (reg size 4, nr cells 4)
> (XEN)   Bank 0
> : 0x88000000->0x90000000
> (XEN) Loading zImage from 0000000080a00000 to 
> 0000000088080000-00000000888e5600
> (XEN) Allocating PPI 16 for event channel interrupt
> (XEN) Loading dom0 DTB to 0x000000008fe00000-0x000000008fe0302c
> (XEN) Scrubbing Free RAM on 1 nodes using 4 CPUs
> (XEN) ..done.
> (XEN) Initial low memory virq threshold set at 0x4000 pages.
> (XEN) Std. Loglevel: All
> (XEN) Guest Loglevel: All
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to 
> Xen)
> (XEN) Freed 268kB init memory.
> Booting Linux on physical CPU 0x0
> Initializing cgroup subsys cpu
> Linux version 4.1.12+ (Freenix@linux-u7w5) (gcc version 4.9.3 (GCC) ) #16 SMP 
> PREEMPT Sat Apr 23 20:35:14 CST 2016
> CPU: AArch64 Processor [410fd034] revision 4
> Detected VIPT I-cache on CPU0
> alternatives: enabling workaround for ARM erratum 845719
> efi: Getting EFI parameters from FDT:
> efi: UEFI not found.
> Reserved memory: failed to allocate memory for node 'linux,cma'
> cma: Reserved 32 MiB at 0x000000008c000000
> On nod
> e 0 totalpages: 32768
>   DMA zone: 512 pages used for memmap
>   DMA zone: 0 pages reserved
>   DMA zone: 32768 pages, LIFO batch:7
> psci: probing for conduit method from DT.
> psci: PSCIv0.2 detected in firmware.
> psci: Using standard PSCI v0.2 function IDs
> PERCPU: Embedded 16 pages/cpu @ffffffc007fa7000 s28160 r8192 d29184 u65536
> pcpu-alloc: s28160 r8192 d29184 u65536 alloc=16*4096
> pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 
> Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32256
> Kernel command line: console=hvc0 loglevel=8 root=/dev/mtdblock0 rw 
> init=/init slram=mtdblock0,0xc0000000,+0x04000000
> log_buf_len individual max cpu contribution: 4096 bytes
> log_buf_len total cpu_extra contributions: 12288 bytes
> log_buf_len min size: 16384 bytes
> log_buf_len: 32768 bytes
> early log buf free: 14732(89%)
> PID hash table entries: 512 (order: 0, 4096 bytes)
> Dentry cache hash table entries: 16384 (order: 5, 131072 bytes)
> Inode-cache hash table entries: 8192 (order: 4, 65536 bytes)
> 
> Cannot allocate SWIOTLB buffer
> Memory: 72492K/131072K available (5473K kernel code, 449K rwdata, 2212K 
> rodata, 428K init, 213K bss, 25812K reserved, 32768K cma-reserved)
> Virtual kernel memory layout:
>     vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000   (   246 GB)
>     vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000   (     8 GB maximum)
>               0xffffffbdc2200000 - 0xffffffbdc2400000   (     2 MB actual)
>     fixed   : 0xffffffbffabfd000 - 0xffffffbffac00000   (    12 KB)
>     PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000   (    16 MB)
>     modules : 0xffffffbffc000000 - 0xffffffc000000000   (    64 MB)
>     memory  : 0xffffffc000000000 - 0xffffffc008000000   (   128 MB)
>       .init : 0xffffffc000804000 - 0xffffffc00086f000   (   428 KB)
>       .text : 0xffffffc000080000 - 0xffffffc000803574   (  7694 KB)
>       .data : 0xffffffc000875000 - 0xffffffc0008e5600   (   450 KB)
> SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
> Preemptible hierarchical RCU implementati
> on.
>       Additional per-CPU info printed with stalls.
>       RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
> RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
> NR_IRQS:64 nr_irqs:64 0
> CPU0: found redistributor 0 region 0:0x000000005cf00000
> *************** imx8dv_clocks_init
> ===== i2c0_div_clk 5e500008 ffffff8000020008
> ===== i2c1_div_clk 5e510008 ffffff8000040008
> ===== i2c2_div_clk 5e520008 ffffff8000060008
> ===== i2c3_div_clk 5e530008 ffffff8000160008
> ===== i2c0_clk 5e50000c ffffff800018000c
> ===== i2c1_clk 5e51000c ffffff80001a000c
> ===== i2c2_clk 5e52000c ffffff80001c000c
> ===== i2c3_clk 5e53000c ffffff80001e000c
> ===== pwm0_clk 5e400004 ffffff8000200004
> ===== pwm1_clk 5e410004 ffffff8000220004
> ===== pwm2_clk 5e420004 ffffff8000240004
> ===== pwm3_clk 5e430004 ffffff8000260004
> ===== pwm4_clk 5e440004 ffffff8000280004
> ===== pwm5_clk 5e450004 ffffff80002a0004
> ===== pwm6_clk 5e460004 ffffff80002c0004
> ===== pwm7_clk 5e470004 ffffff80002e0004
> ===== gpt0_clk 5e540004 f
> fffff8000300004
> ===== gpt1_clk 5e550004 ffffff8000320004
> ===== gpt2_clk 5e560004 ffffff8000340004
> ===== gpt3_clk 5e570004 ffffff8000360004
> ===== gpt4_clk 5e580004 ffffff8000380004
> ===== sdhc_bus_clk 0 0
> ===== enet_bus_clk 0 0
> ===== enet_anatop_clk 0 0
> ===== can_osc_clk 0 0
> ===== usb_phy_clk 0 0
> ===== sdhc0_clk 0 0
> ===== sdhc1_clk 0 0
> ===== sdhc2_clk 0 0
> ===== enet0_clk 0 0
> ===== enet1_clk 0 0
> ===== enet0_time_clk 0 0
> ===== enet1_time_clk 0 0
> ===== qspi_clk 0 0
> ===== sai0_clk 0 0
> ===== sai1_clk 0 0
> ===== sai2_clk 0 0
> ===== uart0_clk 0 0
> ===== uart1_clk 0 0
> ===== uart2_clk 0 0
> ===== SPI0_clk 0 0
> ===== SPI1_clk 0 0
> ===== SPI2_clk 0 0
> ===== FTM0_clk 0 0
> ===== FTM1_clk 0 0
> ===== can0_clk 0 0
> ===== can1_clk 0 0
> ===== can2_clk 0 0
> ===== dc0_disp0_clk 56050014 ffffff80003a0014
> ===== dc0_disp1_clk 56050018 ffffff80003c0018
> ===== dc0_capt0_clk 0 0
> ===== dc0_capt1_clk 0 0
> ===== dc0_gpu2_clk 56050000 ffffff80003e0000
> ===== dc1_disp0_clk 57050014 ff
> ffff8000400014
> ===== dc1_disp1_clk 56050018 ffffff8000420018
> ===== dc1_capt0_clk 0 0
> ===== dc1_capt1_clk 0 0
> ===== dc1_gpu2_clk 57050000 ffffff8000440000
> ===== pcie_per_clk 5f050000 ffffff8000460000
> ===== pcie_phy_ref_clk 5f060000 ffffff8000480000
> ===== pcie_phy_pipe_clk 0 0
> ===== lcd_pixel_clk 0 0
> ===== lcd_i2c0_clk 5623001c ffffff80004a001c
> ===== lcd_i2c1_clk 5623002c ffffff80004c002c
> ===== lcd_pwm_clk 56230010 ffffff80004e0010
> ===== lvds0_pixel_clk 0 0
> ===== lvds0_phy_clk 0 0
> ===== lvds0_pwm_clk 56210010 ffffff8000500010
> ===== lvds0_ic20_clk 5621001c ffffff800052001c
> ===== lvds0_ic21_clk 5621002c ffffff800054002c
> ===== lvds1_pixel_clk 0 0
> ===== lvds1_phy_clk 0 0
> ===== lvds1_pwm_clk 57230010 ffffff8000560010
> ===== lvds1_ic20_clk 5723001c ffffff800058001c
> ===== lvds1_ic21_clk 5723002c ffffff80005a002c
> ===== lvds2_pixel_clk 0 0
> ===== lvds2_phy_clk 0 0
> ===== lvds2_pwm_clk 57210010 ffffff80005c0010
> ===== lvds2_ic20_clk 5721001c ffffff80005e001c
> ===== lvds2_ic2
> 1_clk 5721002c ffffff800060002c
> ===== pi_0_mclk_clk 0 0
> ===== pi_0_i2c_clk 0 0
> ===== pi_0_pwm_0_clk 0 0
> ===== pi_0_pwm_1_clk 0 0
> ===== pi_1_mclk_clk 0 0
> ===== pi_1_i2c_clk 0 0
> ===== pi_1_pwm_0_clk 0 0
> ===== pi_1_pwm_1_clk 0 0
> ===== m4_0_tpm_clk 0 0
> ===== m4_0_lpit_clk 37610000 ffffff8000620000
> ===== m4_0_i2c_clk 37630000 ffffff8000640000
> ===== m4_0_uart_clk 37620000 ffffff8000660000
> ===== m4_1_tpm_clk 0 0
> ===== m4_1_lpit_clk 3b610000 ffffff8000680000
> ===== m4_1_i2c_clk 3b630000 ffffff80006a0000
> ===== m4_1_uart_clk 3b620000 ffffff80006c0000
> ===== vpu_ddr_clk 0 0
> ===== vpu_cabac_clk 0 0
> ===== vpu_xuvi_clk 0 0
> ===== vpu_uart_clk 0 0
> ===== gpu_core0_clk 0 0
> ===== gpu_shader0_clk 0 0
> ===== gpu_core1_clk 0 0
> ===== gpu_shader1_clk 0 0
> ===== audio_pll 0 0
> ===== dc_0_pll_0 0 0
> ===== dc_0_pll_1 0 0
> ===== dc_1_pll_0 0 0
> ===== dc_1_pll_1 0 0
> *************** finished imx8dv_clocks_init
> Architected cp15 timer(s) running at 8.00MHz (virt).
> clocksource arch_sys_
> counter: mask: 0xffffffffffffff max_cycles: 0x1d854df40, max_idle_ns: 
> 440795202120 ns
> sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns
> Console: colour dummy device 80x25
> Calibrating delay loop (skipped), value calculated using timer frequency.. 
> 16.00 BogoMIPS (lpj=80000)
> pid_max: default: 32768 minimum: 301
> Security Framework initialized
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes)
> Initializing cgroup subsys memory
> Initializing cgroup subsys hugetlb
> hw perfevents: enabled with arm/armv8-pmuv3 PMU driver, 1 counters available
> EFI services will not be available.
> Xen 4.7 support found, events_irq=4 gnttab_frame=0x00000000bfe00000
> xen:grant_table: Grant tables using version 1 layout
> Grant table initialized
> xen:events: Using FIFO-based ABI
> Xen: initializing cpu0
> *****Initialized MU
> CPU1: Booted secondary processor
> Detected VIPT I-cache on CPU1
> CPU1: found redistributor 1 
> region 0:0x000000005cf20000
> Xen: initializing cpu1
> CPU2: Booted secondary processor
> Detected VIPT I-cache on CPU2
> CPU2: found redistributor 2 region 0:0x000000005cf40000
> Xen: initializing cpu2
> CPU3: Booted secondary processor
> Detected VIPT I-cache on CPU3
> CPU3: found redistributor 3 region 0:0x000000005cf60000
> Xen: initializing cpu3
> Brought up 4 CPUs
> SMP: Total of 4 processors activated.
> CPU: All CPU(s) started at EL1
> alternatives: patching kernel code
> devtmpfs: initialized
> DMI not present or invalid.
> clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 
> 19112604462750000 ns
> pinctrl core: initialized pinctrl subsystem
> NET: Registered protocol family 16
> vdso: 2 pages (1 code @ ffffffc00087d000, 1 data @ ffffffc00087c000)
> hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
> DMA: preallocated 256 KiB pool for atomic allocations
> xen:swiotlb_xen: Warning: only able to allocate 16 MB for software IO TLB
> software IO TLB: No low mem
> Serial:
>  AMBA PL011 UART driver
> imx8dv-pinctrl iomuxc: initialized IMX pinctrl driver
> xen:balloon: Initialising balloon driver
> xen_balloon: Initialising balloon driver
> vgaarb: loaded
> SCSI subsystem initialized
> libata version 3.00 loaded.
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> pps_core: LinuxPPS API ver. 1 registered
> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti 
> <giometti@xxxxxxxx>
> PTP clock support registered
> Switched to clocksource arch_sys_counter
> NET: Registered protocol family 2
> TCP established hash table entries: 1024 (order: 1, 8192 bytes)
> TCP bind hash table entries: 1024 (order: 2, 16384 bytes)
> TCP: Hash tables configured (established 1024 bind 1024)
> UDP hash table entries: 256 (order: 1, 8192 bytes)
> UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
> NET: Registered protocol family 1
> RPC: Registered named UNIX socket transport module.
> RPC: Regis
> tered udp transport module.
> RPC: Registered tcp transport module.
> RPC: Registered tcp NFSv4.1 backchannel transport module.
> PCI: CLS 0 bytes, default 64
> futex hash table entries: 1024 (order: 4, 65536 bytes)
> audit: initializing netlink subsys (disabled)
> audit: type=2000 audit(0.180:1): initialized
> HugeTLB registered 2 MB page size, pre-allocated 0 pages
> VFS: Disk quotas dquot_6.6.0
> VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
> NFS: Registering the id_resolver key type
> Key type id_resolver registered
> Key type id_legacy registered
> fuse init (API version 7.23)
> 9p: Installing v9fs 9p2000 file system support
> io scheduler noop registered
> io scheduler cfq registered (default)
> xen:xen_evtchn: Event-channel device installed
> console [hvc0] enabled
> Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> 5a090000.serial: ttymxc1 at MMIO 0x5a090000 (irq = 5, base_baud = 5000000) is 
> a IMX
> msm_serial: driver initialized
> Unable to detect cache hierarcy from DT for
>  CPU 0
> loop: module loaded
> slram: devname = mtdblock0
> slram: devstart = 0xc0000000
> slram: devlength = +0x04000000
> slram: devname=mtdblock0, devstart=0xc0000000, devlength=0x4000000
> slram: Registered device mtdblock0 from 3145728KiB to 3211264KiB
> slram: Mapped from 0xffffff8000780000 to 0xffffff8004780000
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
> pinmux_enable_setting 13
> 420 421 428 429 430 431 432 433 422 423 424 425 426 
> fec: probe of 5a280000.ethernet failed with error -1
> sky2: driver version 1.30
> xen_netfront: Initialising Xen virtual ethernet driver
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ehci-pci: EHCI PCI platform driver
> ehci-platform: EHCI generic platform driver
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci-pci: OHCI PCI platform driver
> ohci-platform: OHCI generic platform driver
> usbcore: registered new interface driver usb-storage
> mousedev: PS/2 mouse device common for a
> ll mice
> sdhci: Secure Digital Host Controller Interface driver
> sdhci: Copyright(c) Pierre Ossman
> sdhci-pltfm: SDHCI platform and OF driver helper
> usbcore: registered new interface driver usbhid
> usbhid: USB HID core driver
> NET: Registered protocol family 17
> 9pnet: Installing 9P2000 support
> Key type dns_resolver registered
> registered taskstats version 1
> hctosys: unable to open rtc device (rtc0)
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs (mtdblock0): using internal journal
> EXT3-fs (mtdblock0): mounted filesystem with writeback data mode
> VFS: Mounted root (ext3 filesystem) on device 31:0.
> devtmpfs: mounted
> Freeing unused kernel memory: 428K (ffffffc000804000 - ffffffc00086f000)
> Freeing alternatives memory: 16K (ffffffc00086f000 - ffffffc000873000)
> Initializing random number generator... random: dd urandom read with 0 bits 
> of entropy available
> done.
> #/etc/init.d/xencommons start 
> Starting /opt/xen/sbin/xenstored...
> Setting domain 0 name, domid and JSON config...
> Done setting up Dom0
> Starting xenconsoled...
> Starting QEMU as disk backend for dom0
> /etc/init.d/xencommons: line 102: /opt/xen/lib/xen/bin/qemu-system-i386: No 
> such file or directory
> #xl -vvv create -d sdhc-test
> Parsing config from sdhc-test
> {
>     "c_info": {
>         "type": "pv",
>         "name": "domU-sdhc-test",
>         "uuid": "e229775e-d6f3-4afc-b556-21d83c775f28",
>         "run_hotplug_scripts": "True"
>     },
>     "b_info": {
>         "max_vcpus": 1,
>         "avail_vcpus": [
>             0
>         ],
>         "max_memkb": 131072,
>         "target_memkb": 131072,
>         "shadow_memkb": 2048,
>         "sched_params": {
> 
>         },
>         "irqs": [
>             257
>         ],
>         "iomem": [
>             {
>                 "start": 209440,
>                 "number": 1,
>                 "gfn": 65536
>             },
>             {
>                 "start": 369216,
>                 "number": 16,
>                 "gfn": 107072
>             }
>         ],
>         "claim_mode": "True",
>         "kernel": "/root/xen/Image",
>         "cmdline": "earlycon=lpuart32,0x10000000,115200 console=hvc0 
> root=/dev/xvda debug=/bin/sh",
>         "device_tree": "/root/xen/sdhc.d
> tb",
>         "type.pv": {
> 
>         },
>         "arch_arm": {
> 
>         }
>     },
>     "disks": [
>         {
>             "pdev_path": "/dev/loop0",
>             "vdev": "xvda",
>             "format": "raw",
>             "readwrite": 1
>         }
>     ],
>     "dtdevs": [
>         {
>             "path": "/usdhc@5a240000"
>         }
>     ],
>     "on_reboot": "restart",
>     "on_soft_reset": "restart"
> }
> libxl: debug: libxl_create.c:1557:do_domain_create: ao 0x308aa210: create: 
> how=(nil) callback=(nil) poller=0x308aa2c0
> libxl: debug: libxl_arm.c:59:libxl__arch_domain_prepare_config: Configure the 
> domain
> libxl: debug: libxl_arm.c:62:libxl__arch_domain_prepare_config:  - Allocate 
> 226 SPIs
> libxl: verbose: libxl_create.c:101:libxl__domain_build_info_setdefault: 
> qemu-xen is unavailable, use qemu-xen-traditional instead: No such file or 
> directory
> libxl: debug: libxl_device.c:269:libxl__device_disk_set_backend: Disk 
> vdev=xvda spec.backend=unknown
> libxl: debug: libxl_device.c:298:li
> bxl__device_disk_set_backend: Disk vdev=xvda, using backend phy
> libxl: debug: libxl_create.c:945:initiate_domain_create: running bootloader
> libxl: debug: libxl_bootloader.c:330:libxl__bootloader_run: no bootloader 
> configured, using user supplied kernel
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch 
> w=0x308a8e68: deregister unregistered
> domainbuilder: detail: xc_dom_allocate: 
> cmdline="earlycon=lpuart32,0x10000000,115200 console=hvc0 root=/dev/xvda 
> debug=/bin/sh", features="(null)"
> libxl: debug: libxl_dom.c:624:libxl__build_pv: pv kernel mapped 0 path 
> /root/xen/Image
> domainbuilder: detail: xc_dom_kernel_file: filename="/root/xen/Image"
> domainbuilder: detail: xc_dom_malloc_filemap    : 8597 kB
> domainbuilder: detail: xc_dom_boot_xen_init: ver 4.7, caps xen-3.0-aarch64 
> xen-3.0-armv7l 
> domainbuilder: detail: xc_dom_rambase_init: RAM starts at 40000
> domainbuilder: detail: xc_dom_parse_image: called
> domainbuilder: detail: xc_dom_find_loader: trying multiboot-binary loader ..
> . 
> domainbuilder: detail: loader probe failed
> domainbuilder: detail: xc_dom_find_loader: trying Linux zImage (ARM64) loader 
> ... 
> domainbuilder: detail: loader probe OK
> domainbuilder: detail: xc_dom_parse_zimage64_kernel: called
> domainbuilder: detail: xc_dom_parse_zimage64_kernel: xen-3.0-aarch64: 
> 0x40080000 -> 0x408e5600
> libxl: debug: libxl_arm.c:776:libxl__arch_domain_init_hw_description: 
> constructing DTB for Xen version 4.7 guest
> libxl: debug: libxl_arm.c:777:libxl__arch_domain_init_hw_description:  - vGIC 
> version: V3
> libxl: debug: libxl_arm.c:780:libxl__arch_domain_init_hw_description:  - 
> Partial device tree provided: /root/xen/sdhc.dtb
> libxl: debug: libxl_arm.c:273:make_chosen_node: /chosen/bootargs = 
> earlycon=lpuart32,0x10000000,115200 console=hvc0 root=/dev/xvda debug=/bin/sh
> libxl: debug: libxl_arm.c:380:make_memory_nodes: Creating placeholder node 
> /memory@40000000
> libxl: debug: libxl_arm.c:380:make_memory_nodes: Creating placeholder node 
> /memory@200000000
> libxl: debug: libxl_ar
> m.c:871:libxl__arch_domain_init_hw_description: fdt total size 1916
> domainbuilder: detail: xc_dom_devicetree_mem: called
> domainbuilder: detail: xc_dom_mem_init: mem 128 MB, pages 0x8000 pages, 4k 
> each
> domainbuilder: detail: xc_dom_mem_init: 0x8000 pages
> domainbuilder: detail: xc_dom_boot_mem_init: called
> domainbuilder: detail: set_mode: guest xen-3.0-aarch64, address size 64
> domainbuilder: detail: xc_dom_malloc            : 256 kB
> domainbuilder: detail: populate_guest_memory: populating RAM @ 
> 0000000040000000-0000000048000000 (128MB)
> domainbuilder: detail: populate_one_size: populated 0x40/0x40 entries with 
> shift 9
> domainbuilder: detail: arch_setup_meminit: placing boot modules at 0x47fff000
> domainbuilder: detail: arch_setup_meminit: devicetree: 0x47fff000 -> 
> 0x48000000
> libxl: debug: libxl_arm.c:902:finalise_one_memory_node: Populating 
> placeholder node /memory@40000000
> libxl: debug: libxl_arm.c:896:finalise_one_memory_node: Nopping out 
> placeholder node /memory@200000000
> domainbuilder
> : detail: xc_dom_build_image: called
> domainbuilder: detail: xc_dom_alloc_segment:   kernel       : 0x40080000 -> 
> 0x408e6000  (pfn 0x40080 + 0x866 pages)
> domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 
> 0x40080+0x866 at 0x7f8b4ef000
> domainbuilder: detail: xc_dom_load_zimage_kernel: called
> domainbuilder: detail: xc_dom_load_zimage_kernel: kernel seg 
> 0x40080000-0x408e6000
> domainbuilder: detail: xc_dom_load_zimage_kernel: copy 8803840 bytes from 
> blob 0x7f8bd96000 to dst 0x7f8b4ef000
> domainbuilder: detail: xc_dom_alloc_segment:   devicetree   : 0x47fff000 -> 
> 0x48000000  (pfn 0x47fff + 0x1 pages)
> domainbuilder: detail: xc_dom_pfn_to_ptr_retcount: domU mapping: pfn 
> 0x47fff+0x1 at 0x7f8c93b000
> domainbuilder: detail: alloc_magic_pages: called
> domainbuilder: detail: count_pgtables_arm: called
> domainbuilder: detail: xc_dom_build_image  : virt_alloc_end : 0x48000000
> domainbuilder: detail: xc_dom_build_image  : virt_pgtab_end : 0x0
> domainbuilder: detail: xc_dom_boot_image: calle
> d
> domainbuilder: detail: arch_setup_bootearly: doing nothing
> domainbuilder: detail: xc_dom_compat_check: supported guest type: 
> xen-3.0-aarch64 <= matches
> domainbuilder: detail: xc_dom_compat_check: supported guest type: 
> xen-3.0-armv7l
> domainbuilder: detail: setup_pgtables_arm: called
> domainbuilder: detail: clear_page: pfn 0x39000, mfn 0x39000
> domainbuilder: detail: clear_page: pfn 0x39001, mfn 0x39001
> domainbuilder: detail: start_info_arm: called
> domainbuilder: detail: domain builder memory footprint
> domainbuilder: detail:    allocated
> domainbuilder: detail:       malloc             : 308 kB
> domainbuilder: detail:       anon mmap          : 0 bytes
> domainbuilder: detail:    mapped
> domainbuilder: detail:       file mmap          : 8597 kB
> domainbuilder: detail:       domU mmap          : 8604 kB
> domainbuilder: detail: vcpu_arm64: called
> domainbuilder: detail: DTB 47fff000
> domainbuilder: detail: Initial state CPSR 0x1c5 PC 0x40080000
> domainbuilder: detail: launch_vm: called, 
> ctxt=0x7f8c93d004
> domainbuilder: detail: xc_dom_gnttab_hvm_seed: called, pfn=0x38000
> domainbuilder: detail: xc_dom_release: called
> libxl: debug: libxl_device.c:269:libxl__device_disk_set_backend: Disk 
> vdev=xvda spec.backend=phy
> libxl: debug: libxl_event.c:639:libxl__ev_xswatch_register: watch 
> w=0x308a1c00 wpath=/local/domain/0/backend/vbd/1/51712/state token=3/0: 
> register slotnum=3
> libxl: debug: libxl_create.c:1580:do_domain_create: ao 0x308aa210: 
> inprogress: poller=0x308aa2c0, flags=i
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x308a1c00 
> wpath=/local/domain/0/backend/vbd/1/51712/state token=3/0: event 
> epath=/local/domain/0/backend/vbd/1/51712/state
> libxl: debug: libxl_event.c:884:devstate_callback: backend 
> /local/domain/0/backend/vbd/1/51712/state wanted state 2 still waiting state 1
> libxl: debug: libxl_event.c:576:watchfd_callback: watch w=0x308a1c00 
> wpath=/local/domain/0/backend/vbd/1/51712/state token=3/0: event 
> epath=/local/domain/0/backend/vbd/1/51712/state
> libxl: debug:
>  libxl_event.c:880:devstate_callback: backend 
> /local/domain/0/backend/vbd/1/51712/state wanted state 2 ok
> libxl: debug: libxl_event.c:677:libxl__ev_xswatch_deregister: watch 
> w=0x308a1c00 wpath=/local/domain/0/backend/vbd/1/51712/state token=3/0: 
> deregister slotnum=3
> libxl: debug: libxl_device.c:938:device_backend_callback: calling 
> device_backend_cleanup
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch 
> w=0x308a1c00: deregister unregistered
> libxl: debug: libxl_linux.c:229:libxl__hotplug_disk: Args and environment 
> ready
> libxl: debug: libxl_device.c:1035:device_hotplug: calling hotplug script: 
> /etc/xen/scripts/block add
> libxl: debug: libxl_aoutils.c:593:libxl__async_exec_start: forking to 
> execute: /etc/xen/scripts/block add 
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch 
> w=0x308a1d00: deregister unregistered
> libxl: debug: libxl_linux.c:246:libxl__get_hotplug_script_info: num_exec 1, 
> not running hotplug scripts
> libxl: debug: libxl_device.c:1022:device_hotpl
> ug: No hotplug script to execute
> libxl: debug: libxl_event.c:691:libxl__ev_xswatch_deregister: watch 
> w=0x308a1d00: deregister unregistered
> libxl: debug: libxl_create.c:1198:domcreate_launch_dm: dom1 irq 257
> libxl: debug: libxl_create.c:1213:domcreate_launch_dm: dom1 iomem 33220-33220
> (XEN) memory_map:add: dom1 gfn=10000 mfn=33220 nr=1
> libxl: debug: libxl_create.c:1213:domcreate_launch_dm: dom1 iomem 5a240-5a24f
> (XEN) memory_map:add: dom1 gfn=1a240 mfn=5a240 nr=10
> libxl: debug: libxl_create.c:1461:domcreate_attach_dtdev: Assign device 
> "/usdhc@5a240000" to dom1
> (XEN) smmu: /iommu@5c800000: d1: p2maddr 0x00000000bffc6000
> (XEN) smmu: /iommu@5c800000: 1id, mask reg 11 7c00 fc000011
> (XEN) smmu: /iommu@5c800000: 2id, mask reg 11 7c00 fc000011
> libxl: debug: libxl_event.c:2183:libxl__ao_progress_report: ao 0x308aa210: 
> progress report: ignored
> libxl: debug: libxl_event.c:1874:libxl__ao_complete: ao 0x308aa210: complete, 
> rc=0
> libxl: debug: libxl_event.c:1843:libxl__ao__destroy: ao 0x308aa210: destro
> y
> xc: debug: hypercall buffer: total allocations:106 total releases:106
> xc: debug: hypercall buffer: current allocations:0 maximum allocations:3
> xc: debug: hypercall buffer: cache current size:3
> xc: debug: hypercall buffer: cache hits:95 misses:3 toobig:8
> # xen-blkback: ring-ref 8, event-channel 3, protocol 1 (arm-abi) persistent 
> grants
> 
> 
> # xl console 1
> 
> console [hvc0] enabled
> bootconsole [uart0] disabled
> Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
> msm_serial: driver initialized
> 10000000.serial: ttyLP0 at MMIO 0x10000000 (irq = 0, base_baud = 12500000) is 
> a FSL_LPUART
> Unable to detect cache hierarcy from DT for CPU 0
> loop: module loaded
> slram: not enough parameters.
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
> sky2: driver version 1.30
> xen_netfront: Initialising Xen virtual ethernet driver
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ehci-pci: EHCI PCI platform driver
> ehci-platform: EHCI generic platform driver
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci-pci: OHCI PCI platform driver
> ohci-platform: OHCI generic platform driver
> usbcore: registered new interface driver usb-storage
> mousedev: PS/2 mouse device common for all mice
> sdhci: Secure Digital Host Controller Interface driver
> sdhci: Copyright(c) Pierre Ossman
> sdhci-
> pltfm: SDHCI platform and OF driver helper
> /passthrough/usdhc@1a240000: voltage-ranges unspecified
> 0
> 1
> size 4096 coherent 0
> aa
> 00
> 01
> 02
> ab
> ac
> ad
> ae
> host->adma_table ffffff800001a000 align_buffer ffffffc0023ade00
> sdhci [sdhci_add_host()]: mmc0: Auto-CMD23 available
> sdhci-esdhc-imx 1a240000.usdhc: No vmmc regulator found
> sdhci-esdhc-imx 1a240000.usdhc: No vqmmc regulator found
> sdhci: =========== REGISTER DUMP (mmc0)===========
> sdhci: Sys addr: 0x00000000 | Version:  0x00000002
> sdhci: Blk size: 0x00000000 | Blk cnt:  0x00000001
> sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
> sdhci: Present:  0x01f88088 | Host ctl: 0x00000020
> sdhci: Power:    0x00000000 | Blk gap:  0x00000080
> sdhci: Wake-up:  0x00000008 | Clock:    0x00000007
> sdhci: Timeout:  0x00000000 | Int stat: 0x00000000
> sdhci: Int enab: 0x007f0003 | Sig enab: 0x007f0003
> sdhci: AC12 err: 0x00000000 | Slot int: 0x00000302
> sdhci: Caps:     0x07eb0000 | Caps_1:   0x0000b407
> sdhci: Cmd:      0x00000000 |
>  Max curr: 0x00ffffff
> sdhci: Host ctl2: 0x00000000
> sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000
> sdhci: ===========================================
> mmc0: clock 0Hz busmode 2 powermode 1 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: Initial signal voltage of 3.3v
> blkfront: xvda: flush diskcache: enabled; persistent grants: enabled; 
> indirect descriptors: enabled;
> mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: mmc_rescan_try_freq: trying to init card at 400000 Hz
> mmc0: starting CMD52 arg 00000c00 flags 00000195
> mmc0: SDHCI controller on 1a240000.usdhc [1a240000.usdhc] using ADMA
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD52): -110: 
> 00000000 00000000 00000000 00000000
> mmc0: starting CMD52 arg 80000c08 flags 00000195
> usbcore: registered new interface driver usbhid
> usbhid: USB HID core driver
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD52): -110: 00000000 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 2 powermode 2 cs 1 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting CMD0 arg 00000000 flags 000000c0
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD0): 0: 00000000 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting CMD8 arg 000001aa flags 000002f5
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD8)
> : -110: 00000000 00000000 00000000 00000000
> mmc0: starting CMD5 arg 00000000 flags 000002e1
> NET: Registered protocol family 17
> 9pnet: Installing 9P2000 support
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD5): 0: 00000100 00000000 00000000 00000000
> sdhci-esdhc-imx 1a240000.usdhc: no support for card's volts
> mmc0: error -22 whilst initialising SDIO card
> mmc0: starting CMD55 arg 00000000 flags 000000f5
> Key type dns_resolver registered
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD55): -110: 00000000 00000000 00000000 00000000
> mmc0: starting CMD55 arg 00000000 flags 000000f5
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD55): -110: 00000000 00000000 00000000 00000000
> mmc0: starting CMD55 arg 00000000 flags 000000f5
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD55): -110: 00000000 00000000 00000000 00000000
> mmc0: starting CMD55 arg 00000000 flags 000000f5
> registe
> red taskstats version 1
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00018000
> mmc0: req done (CMD55): -110: 00000000 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting CMD1 arg 00000000 flags 000000e1
> hctosys: unable to open rtc device (rtc0)
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD1): 0: c0ff8080 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: clock 400000Hz busmode 1 powermode 2 cs 1 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting
>  CMD0 arg 00000000 flags 000000c0
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD0): 0: 00000000 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 1 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting CMD1 arg 40200000 flags 000000e1
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD1): 0: c0ff8080 00000000 00000000 00000000
> mmc0: starting CMD2 arg 00000000 flags 00000067
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD2): 0: 02010053 454d3038 47000000 0000cd00
> mmc0: starting CMD3 arg 00010000 flags 00000015
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD3): 0: 00000500 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 0
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 0
> 
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: starting CMD9 arg 00010000 flags 00000007
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD9): 0: d00f0032 0f5903ff c003ffe0 12400000
> mmc0: starting CMD7 arg 00010000 flags 00000015
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD7): 0: 00000700 00000000 00000000 00000000
> mmc0: starting CMD8 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 1 flags 00000200 tsac 100 ms nsac 0
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> EXT3-fs (xvda): mounted filesystem with writeback data mode
> VFS: Mounted root (ext3 filesystem) readonly on device 202:0.
> kjournald starting.  Commit interval 5 seconds
> devtmpfs: mounted
> Freeing unused kernel memory: 428K (ffffffc000804000 - ffffffc00086f000)
> Freeing alternatives memory: 16K (ffffffc00086f000 - ffffffc000873000)
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done (CMD8): 0: 00
> 000900 00000000 00000000 00000000
> mmc0:     512 bytes transferred: 0
> mmc0: starting CMD6 arg 03b90101 flags 0000049d
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000
> mmc0: starting CMD13 arg 00010000 flags 00000191
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
> mmc0: clock 400000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 1
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 1
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 400000, actual: 390625
> mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 0 timing 1
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 52000000, actual: 50000000
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 1
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 52000000, actual: 50000000
> mmc0: starting CMD6 arg 03b70101 flags 0000049d
> sdhci [sdhci_irq()]: *** mmc0 got interrup
> t: 0x00000001
> mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000
> mmc0: starting CMD13 arg 00010000 flags 00000195
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
> mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 2 timing 1
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 1
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 52000000, actual: 50000000
> mmc0: starting CMD8 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 1 flags 00000200 tsac 100 ms nsac 0
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done (CMD8): 0: 00000900 00000000 00000000 00000000
> mmc0:     512 bytes transferred: 0
> mmc0: starting CMD6 arg 03b70501 flags 0000049d
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000
> mmc0: starting CMD13 arg 00010000 flags 000001
> 95
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
> mmc0: clock 52000000Hz busmode 2 powermode 2 cs 0 Vdd 21 width 2 timing 8
> sdhci-esdhc-imx 1a240000.usdhc: change pinctrl state for uhs 8
> sdhci-esdhc-imx 1a240000.usdhc: desired SD clock: 52000000, actual: 50000000
> mmc0: starting CMD6 arg 03a10101 flags 0000049d
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD6): 0: 00000900 00000000 00000000 00000000
> mmc0: starting CMD13 arg 00010000 flags 00000195
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
> mmc0: new DDR MMC card at address 0001
> mmcblk mmc0:0001: calling add_quirk
> mmcblk0: mmc0:0001 SEM08G 7.39 GiB 
> mmcblk0boot0: mmc0:0001 SEM08G partition 1 1.00 MiB
> mmcblk0boot1: mmc0:0001 SEM08G partition 2 1.00 MiB
> <mmc0: starting CMD23 arg 00000008 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> m
> mc0:     blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     4096 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> EXT3-fs (xvda): using internal journal
> Initializing random number generator... random: dd urandom read with 13 bits 
> of entropy available
> done.
> # 
> ./
> ./
> c.sh
> c
> 
> 
> .sh
> brw-------    1 root     root      179,   0 Jan  1 00:00 
> /dev/mmcblk0
> brw-------    1 root     root      179,   8 Jan  1 00:00 
> /dev/mmcblk0boot0
> brw-------    1 root     root      179,  16 Jan  1 00:00 
> /dev/mmcblk0boot1
> dd if=/dev/mmcblk0 of=a.dump bs=512 count=10
> <mmc0: starting CMD23 arg 00000020 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 32 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     16384 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> <mmc0: starting CMD23 arg 00000040 flags 00000015>
> mmc0: starting CMD18 arg 00000020 flags 000000b5
> mmc0:     blksz 512 blocks 64 flags 00000200 ts
> ac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     32768 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> 10+0 records in
> 10+0 records out
> # 
> ./
> ./
> a.sh 
> a.sh 
> &&
> &&
>  ./
>  ./
> c.sh
> 
> c.sh
> brw-------    1 root     root      179,   0 Jan  1 00:00 
> /dev/mmcblk0
> brw-------    1 root     root      179,   8 Jan  1 00:00 
> /dev/mmcblk0boot0
> brw-------    1 root     root      179,  16 Jan  1 00:00 
> /dev/mmcblk0boot1
> dd if=/dev/mmcblk0 of=a.dump bs=512 count=2
> <mmc0: starting CMD23 arg 00000020 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 32 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     16384 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> 2+0 records in
> 2+0 records out
> brw-------    1 root     root      179,   0 Jan  1 00:00 
> /dev/mmcblk0
> brw-------    1 root     root    
>   179,   8 Jan  1 00:00 /dev/mmcblk0boot0
> brw-------    1 root     root      179,  16 Jan  1 00:00 
> /dev/mmcblk0boot1
> dd if=/dev/mmcblk0 of=a.dump bs=512 count=10
> <mmc0: starting CMD23 arg 00000020 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 32 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     16384 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> <mmc0: starting CMD23 arg 00000040 flags 00000015>
> mmc0: starting CMD18 arg 00000020 flags 000000b5
> mmc0:     blksz 512 blocks 64 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> 
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     32768 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> 10+0 records in
> 10+0 records out
> # 
> ./b.sh
> ./b.sh
> 
> 
> 
> brw-------    1 root     root      179,   0 Jan  1 00:00 
> /dev/mmcblk0
> brw-------    1 root     root      179,   8 Jan  1 00:00 
> /dev/mmcblk0boot0
> brw-------    1 root     root      179,  16 Jan  1 00:00 
> /dev/mmcblk0boot1
> dd if=aa of=/dev/mmbclk0 conv=sync
> <mmc0: starting CMD23 arg 00000008 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 8 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     4096 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> <mmc0: starting CMD23 arg 00000008 flags 00000015>
> mmc0: starting CMD25 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 8 flags 00000100 tsac 1600 ms nsac 
> 0
> mmc0:     CMD12 arg 00000000 flags 0000049d
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD25): 0: 00000900 00000000 00000000 00000000
> mmc0:     4096 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> mmc0: starting CMD13 arg 00010000 flags 00000195
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done (CMD13): 0: 00000900 00000000 00000000 00000000
> 0+1 records in
> 1+0 records out
> dd if=/dev/mmcblk0 of=a.dump bs=512 count=1
> <mmc0: starting CMD23 arg 00000020 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 32 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000002
> mmc0: req done <CMD23>: 0: 00000000 0000000
> 0 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     16384 bytes transferred: 0
> mmc0:     (CMD12): 0: 00000000 00000000 00000000 00000000
> 1+0 records in
> 1+0 records out
> 1111
> 2222
> 
> 
> 
> 
> # 
> dd i
> dd
> f
>  if
> =
> =
> /dev/
> /dev/
> mmcblk0 of=/dev/null bs-=1M count=100
> mmcblk0 of=/dev/null bs-=1M count=100
> 
> 
> 
> <mmc0: starting CMD23 arg 00000200 flags 00000015>
> mmc0: starting CMD18 arg 00000000 flags 000000b5
> mmc0:     blksz 512 blocks 512 flags 00000200 tsac 100 ms nsac 0
> mmc0:     CMD12 arg 00000000 flags 00000095
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188000, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188020, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188040, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188060, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188080, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421880a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421880c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421880e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c80000
> 0: Unhandled context fault: iova=0x42188100, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188120, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188140, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188160, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188180, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421881a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421881c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421881e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188200, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188220, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188240, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0
> x42188260, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188280, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421882a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421882c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421882e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188300, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188320, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188340, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188360, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188380, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421883a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421883c0, 
> fsynr=0x433, cb=0
> (XEN
> ) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421883e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188400, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188420, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188440, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188460, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188480, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421884a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421884c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421884e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188500, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188520, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled
>  context fault: iova=0x42188540, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188560, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188580, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421885a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421885c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421885e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188600, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188620, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188640, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188660, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188680, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421886a0, f
> synr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421886c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421886e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188700, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188720, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188740, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188760, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188780, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421887a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421887c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421887e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188800, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iom
> mu@5c800000: Unhandled context fault: iova=0x42188820, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188840, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188860, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188880, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421888a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421888c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421888e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188900, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188920, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188940, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188960, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fau
> lt: iova=0x42188980, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421889a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421889c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421889e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188a00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188a20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188a40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188a60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188a80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188aa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ac0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ae0, 
> fsynr=0x433, 
> cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188b00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188b20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188b40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188b60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188b80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ba0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188bc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188be0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188c00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188c20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188c40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000:
>  Unhandled context fault: iova=0x42188c60, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188c80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ca0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188cc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ce0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188d00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188d20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188d40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188d60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188d80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188da0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4
> 2188dc0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188de0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188e00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188e20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188e40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188e60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188e80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ea0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ec0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188ee0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188f00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188f20, 
> fsynr=0x433, cb=0
> (XEN) 
> smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188f40, fsynr=0x433, 
> cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188f60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188f80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188fa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188fc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42188fe0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189000, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189020, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189040, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189060, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189080, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled c
> ontext fault: iova=0x421890a0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421890c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421890e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189100, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189120, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189140, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189160, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189180, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421891a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421891c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421891e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189200, fsy
> nr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189220, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189240, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189260, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189280, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421892a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421892c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421892e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189300, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189320, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189340, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189360, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu
> @5c800000: Unhandled context fault: iova=0x42189380, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421893a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421893c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421893e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189400, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189420, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189440, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189460, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189480, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421894a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421894c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault
> : iova=0x421894e0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189500, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189520, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189540, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189560, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189580, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421895a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421895c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421895e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189600, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189620, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189640, 
> fsynr=0x433, cb
> =0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189660, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189680, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421896a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421896c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421896e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189700, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189720, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189740, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189760, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189780, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421897a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: U
> nhandled context fault: iova=0x421897c0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421897e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189800, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189820, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189840, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189860, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189880, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421898a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421898c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421898e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189900, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421
> 89920, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189940, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189960, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189980, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421899a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421899c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x421899e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189a00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189a20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189a40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189a60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189a80, 
> fsynr=0x433, cb=0
> (XEN) sm
> mu: /iommu@5c800000: Unhandled context fault: iova=0x42189aa0, fsynr=0x433, 
> cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ac0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ae0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189b00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189b20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189b40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189b60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189b80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ba0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189bc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189be0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled con
> text fault: iova=0x42189c00, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189c20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189c40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189c60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189c80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ca0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189cc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ce0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189d00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189d20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189d40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189d60, fsynr
> =0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189d80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189da0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189dc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189de0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189e00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189e20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189e40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189e60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189e80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ea0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189ec0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5
> c800000: Unhandled context fault: iova=0x42189ee0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189f00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189f20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189f40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189f60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189f80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189fa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189fc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x42189fe0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a000, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a020, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: 
> iova=0x4218a040, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a060, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a080, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a0a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a0c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a0e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a100, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a120, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a140, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a160, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a180, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a1a0, 
> fsynr=0x433, cb=0
> 
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a1c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a1e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a200, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a220, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a240, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a260, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a280, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a2a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a2c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a2e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a300, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unh
> andled context fault: iova=0x4218a320, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a340, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a360, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a380, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a3a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a3c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a3e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a400, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a420, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a440, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a460, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a
> 480, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a4a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a4c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a4e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a500, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a520, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a540, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a560, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a580, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a5a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a5c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a5e0, 
> fsynr=0x433, cb=0
> (XEN) smmu
> : /iommu@5c800000: Unhandled context fault: iova=0x4218a600, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a620, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a640, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a660, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a680, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a6a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a6c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a6e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a700, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a720, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a740, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled conte
> xt fault: iova=0x4218a760, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a780, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a7a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a7c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a7e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a800, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a820, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a840, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a860, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a880, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a8a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a8c0, fsynr=0
> x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a8e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a900, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a920, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a940, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a960, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a980, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a9a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a9c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218a9e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aa00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aa20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c8
> 00000: Unhandled context fault: iova=0x4218aa40, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aa60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aa80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aaa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aac0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aae0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ab00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ab20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ab40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ab60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ab80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: io
> va=0x4218aba0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218abc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218abe0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ac00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ac20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ac40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ac60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ac80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aca0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218acc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ace0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ad00, 
> fsynr=0x433, cb=0
> 
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ad20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ad40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ad60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ad80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ada0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218adc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ade0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ae00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ae20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ae40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ae60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhan
> dled context fault: iova=0x4218ae80, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aea0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aec0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218aee0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218af00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218af20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218af40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218af60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218af80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218afa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218afc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218afe
> 0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b000, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b020, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b040, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b060, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b080, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b0a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b0c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b0e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b100, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b120, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b140, 
> fsynr=0x433, cb=0
> (XEN) smmu: 
> /iommu@5c800000: Unhandled context fault: iova=0x4218b160, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b180, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b1a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b1c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b1e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b200, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b220, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b240, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b260, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b280, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b2a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context
>  fault: iova=0x4218b2c0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b2e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b300, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b320, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b340, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b360, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b380, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b3a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b3c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b3e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b400, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b420, 
> fsynr=0x4
> 33, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b440, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b460, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b480, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b4a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b4c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b4e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b500, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b520, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b540, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b560, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b580, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800
> 000: Unhandled context fault: iova=0x4218b5a0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b5c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b5e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b600, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b620, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b640, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b660, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b680, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b6a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b6c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b6e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova
> =0x4218b700, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b720, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b740, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b760, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b780, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b7a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b7c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b7e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b800, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b820, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b840, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b860, 
> fsynr=0x433, cb=0
> (X
> EN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b880, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b8a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b8c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b8e0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b900, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b920, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b940, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b960, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b980, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b9a0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218b9c0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandl
> ed context fault: iova=0x4218b9e0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ba00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ba20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ba40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ba60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218ba80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218baa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bac0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bae0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bb00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bb20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bb40,
>  fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bb60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bb80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bba0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bbc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bbe0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bc00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bc20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bc40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bc60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bc80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bca0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /i
> ommu@5c800000: Unhandled context fault: iova=0x4218bcc0, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bce0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bd00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bd20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bd40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bd60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bd80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bda0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bdc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bde0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218be00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context f
> ault: iova=0x4218be20, fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218be40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218be60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218be80, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bea0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bec0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bee0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bf00, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bf20, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bf40, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bf60, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bf80, 
> fsynr=0x433
> , cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bfa0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bfc0, 
> fsynr=0x433, cb=0
> (XEN) smmu: /iommu@5c800000: Unhandled context fault: iova=0x4218bfe0, 
> fsynr=0x433, cb=0
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x02008000
> mmc0: ADMA error
> sdhci: =========== REGISTER DUMP (mmc0)===========
> sdhci: Sys addr: 0x4218803c | Version:  0x00000002
> sdhci: Blk size: 0x00000200 | Blk cnt:  0x0000010f
> sdhci: Argument: 0x00000000 | Trn mode: 0x0000003b
> sdhci: Present:  0x01088a8e | Host ctl: 0x00000023
> sdhci: Power:    0x00000002 | Blk gap:  0x00000080
> sdhci: Wake-up:  0x00000008 | Clock:    0x00000017
> sdhci: Timeout:  0x0000000f | Int stat: 0x02008000
> sdhci: Int enab: 0x107f000b | Sig enab: 0x107f000b
> sdhci: AC12 err: 0x00000000 | Slot int: 0x00000302
> sdhci: Caps:     0x07eb0000 | Caps_1:   0x0000b407
> sdhci: Cmd:      0x0000123a | Max curr: 0x00ffffff
> sdhci: Host ctl2: 0x00000008
> sd
> hci: ADMA Err: 0x00000003 | ADMA Ptr: 0x44040064
> sdhci: ===========================================
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a000: DMA 0x42381000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a008: DMA 0x42668000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a010: DMA 0x4230a000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a018: DMA 0x4223a000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a020: DMA 0x425b8000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a028: DMA 0x4269d000, LEN 
> 0x1000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a030: DMA 0x4253c000, LEN 
> 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a038: DMA 0x421f0000, LEN 
> 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a040: DMA 0x426d8000, LEN 
> 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff80
> 0001a048: DMA 0x4230c000, LEN 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a050: DMA 0x42974000, LEN 
> 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a058: DMA 0x426b8000, LEN 
> 0x4000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a060: DMA 0x42188000, LEN 
> 0x8000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a068: DMA 0x423e8000, LEN 
> 0x8000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a070: DMA 0x426b0000, LEN 
> 0x8000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a078: DMA 0x42458000, LEN 
> 0x8000, Attr=0x21
> sdhci [sdhci_adma_show_error()]: mmc0: ffffff800001a080: DMA 0x425b0000, LEN 
> 0x2000, Attr=0x23
> sdhci [sdhci_irq()]: *** mmc0 got interrupt: 0x00000001
> mmc0: req done <CMD23>: 0: 00000000 00000000 00000000 00000000
> mmc0: req done (CMD18): 0: 00000900 00000000 00000000 00000000
> mmc0:     0 bytes transferred: -5
> mmc0:     (CMD12): 0: 00000b00 00000000 00000000 00000000
> 
> 
> >
> >-- 
> >Julien Grall
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel

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