(XEN) Checking for initrd in /chosen
(XEN) RAM: 0000000040000000 - 00000000bfffffff
(XEN) 
(XEN) MODULE[0]: 0000000041000000 - 000000004112c290 Xen         
(XEN) MODULE[1]: 000000004fff6000 - 000000004fffd000 Device Tree 
(XEN) MODULE[2]: 0000000043300000 - 0000000044731290 Ramdisk     
(XEN) MODULE[3]: 0000000042000000 - 0000000042848200 Kernel      
(XEN)  RESVD[0]: 0000000043000000 - 0000000043007000
(XEN)  RESVD[1]: 000000004fff6000 - 000000004fffd000
(XEN) 
(XEN) CMDLINE[0000000042000000]:chosen ro root=/dev/mapper/cubietruck--metzinger--vg-root ro root=/dev/mapper/cubietruck--metzinger--vg-root console=hvc0 net.ifnames=0 clk_ignore_unused clk_ignore_unused
(XEN) 
(XEN) Command line: conswitch=x watchdog noreboot async-show-all console=dtuart dtuart=/soc@01c00000/serial@01c28000 dom0_mem=512M,max:512M ucode=scan
(XEN) parameter "watchdog" unknown!
(XEN) parameter "async-show-all" unknown!
(XEN) parameter "dom0_mem" has invalid value "512M,max:512M", rc=-22!
(XEN) parameter "ucode" unknown!
(XEN) Xen heap: 00000000bc000000-00000000c0000000 (16384 pages)
(XEN) Dom heap: 507904 pages
(XEN) Domain heap initialised
(XEN) Booting using Device Tree
(XEN) Platform: Allwinner ARMv7
(XEN) Looking for dtuart at "/soc@01c00000/serial@01c28000", options ""
(XEN) Unable to find device "/soc@01c00000/serial@01c28000"
(XEN) Bad console= option 'dtuart'
 Xen 4.15-unstable
(XEN) Xen version 4.15-unstable (osstest@test-lab.xenproject.org) (gcc (Debian 8.3.0-6) 8.3.0) debug=y Thu Feb  4 22:37:27 UTC 2021
(XEN) Latest ChangeSet: Tue Feb 2 11:36:50 2021 +0100 git:5e7aa90440-dirty
(XEN) build-id: 196afe0d22d2effafcf78055777d6a2779d03d0b
(XEN) Processor: 410fc074: "ARM Limited", variant: 0x0, part 0xc07, rev 0x4
(XEN) 32-bit Execution:
(XEN)   Processor Features: 00001131:00011011
(XEN)     Instruction Sets: AArch32 A32 Thumb Thumb-2 ThumbEE Jazelle
(XEN)     Extensions: GenericTimer Security
(XEN)   Debug Features: 02010555
(XEN)   Auxiliary Features: 00000000
(XEN)   Memory Model Features: 10101105 40000000 01240000 02102211
(XEN)  ISA Features: 02101110 13112111 21232041 11112131 10011142 00000000
(XEN) Using SMC Calling Convention v1.0
(XEN) Using PSCI v0.1
(XEN) SMP: Allowing 2 CPUs
(XEN) Generic Timer IRQ: phys=30 hyp=26 virt=27 Freq: 24000 KHz
(XEN) GICv2 initialization:
(XEN)         gic_dist_addr=0000000001c81000
(XEN)         gic_cpu_addr=0000000001c82000
(XEN)         gic_hyp_addr=0000000001c84000
(XEN)         gic_vcpu_addr=0000000001c86000
(XEN)         gic_maintenance_irq=25
(XEN) GICv2: 160 lines, 2 cpus, secure (IID 0100143b).
(XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2)
(XEN) Initializing Credit2 scheduler
(XEN)  load_precision_shift: 18
(XEN)  load_window_shift: 30
(XEN)  underload_balance_tolerance: 0
(XEN)  overload_balance_tolerance: -3
(XEN)  runqueues arrangement: socket
(XEN)  cap enforcement granularity: 10ms
(XEN) load tracking window length 1073741824 ns
(XEN) Allocated console ring of 16 KiB.
(XEN) VFP implementer 0x41 architecture 2 part 0x30 variant 0x7 rev 0x4
(XEN) CPU0: Guest atomics will try 1 times before pausing the domain
(XEN) Bringing up CPU1
(XEN) CPU1: Guest atomics will try 1 times before pausing the domain
(XEN) CPU 1 booted.
(XEN) Brought up 2 CPUs
(XEN) I/O virtualisation disabled
(XEN) P2M: 40-bit IPA
(XEN) P2M: 3 levels with order-1 root, VTCR 0x80003558
(XEN) Scheduling granularity: cpu, 1 CPU per sched-resource
(XEN) Adding cpu 0 to runqueue 0
(XEN)  First cpu on runqueue, activating
(XEN) Adding cpu 1 to runqueue 0
(XEN) alternatives: Patching with alt table 002c25b8 -> 002c269c
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Loading d0 kernel from boot module @ 0000000042000000
(XEN) Loading ramdisk from boot module @ 0000000043300000
(XEN) Allocating 1:1 mappings totalling 512MB for dom0:
(XEN) BANK[0] 0x00000060000000-0x00000080000000 (512MB)
(XEN) Grant table range: 0x00000041000000-0x00000041040000
(XEN) Allocating PPI 16 for event channel interrupt
(XEN) Loading zImage from 0000000042000000 to 0000000067600000-0000000067e48200
(XEN) Loading d0 initrd from 0000000043300000 to 0x0000000068200000-0x0000000069631290
(XEN) Loading d0 DTB to 0x0000000068000000-0x00000000680063f9
(XEN) Initial low memory virq threshold set at 0x4000 pages.
(XEN) Scrubbing Free RAM in background
(XEN) Std. Loglevel: All
(XEN) Guest Loglevel: All
(XEN) ***************************************************
(XEN) WARNING: SILO mode is not enabled.
(XEN) It has implications on the security of the system,
(XEN) unless the communications have been forbidden between
(XEN) untrusted domains.
(XEN) ***************************************************
(XEN) 3... 2... 1... 
(XEN) *** Serial input to DOM0 (type 'CTRL-x' three times to switch input)
(XEN) Freed 348kB init memory.
(XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER4
(XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER8
(XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER12
(XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER16
(XEN) d0v0: vGICD: unhandled word write 0xffffffff to ICACTIVER0
(XEN) d0v1: vGICD: unhandled word write 0xffffffff to ICACTIVER0