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xen-devel
Re: [Xen-devel] boot Xen 4.0
On Fri, Jun 04, 2010 at 01:30:06PM -0700, ccmail111 wrote:
> Hi Pasi,
>
> Here is output of serial console where I see Xen4.0 stuck during boot up:
There has to be more.. What happend with the Xen banner?
>
> (XEN) *** LOADING DOMAIN 0 ***
> (XEN) Xen kernel: 64-bit, lsb,
> compat32
> (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 ->
> 0x2768000
> (XEN) PHYSICAL MEMORY ARRANGEMENT:
> (XEN) Dom0 alloc.: 00000000b4000000->00000000b8000000 (725348 pages to be
> all
>
> ocated)
> (XEN) VIRTUAL MEMORY ARRANGEMENT:
> (XEN) Loaded kernel:
> ffffffff81000000->ffffffff82768000
>
> (XEN) Init. ramdisk:
> ffffffff82768000->ffffffff82c1ec00
>
> (XEN) Phys-Mach map:
> ffffffff82c1f000->ffffffff831c7b20
>
> (XEN) Start info:
> ffffffff831c8000->ffffffff831c84b4
>
> (XEN) Page tables:
> ffffffff831c9000->ffffffff831e6000
>
> (XEN) Boot stack:
> ffffffff831e6000->ffffffff831e7000
>
> (XEN) TOTAL:
> ffffffff80000000->ffffffff83400000
>
> (XEN) ENTRY ADDRESS: ffffffff81a63200
> (XEN) Dom0 has maximum 4 VCPUs
> (XEN) Scrubbing Free RAM: .done.
> (XEN) Xen trace buffers: disabled
> (XEN) Std. Loglevel: All
> (XEN) Guest Loglevel: All
> (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to
> Xen
>
> )
> (XEN) Freed 156kB init memory.
> mapping kernel into physical memory
> Xen: setup ISA identity maps
> about to get started...
> Initializing cgroup subsys cpuset
> Initializing cgroup subsys cpu
> Linux version 2.6.32.13 (gcc version 4.1.2 20080704 (Red
> Hat
>
> 4.1.2-44)) #2 SMP Thu May 20 17:22:39 PDT
> 2010
> Command line: ro root=/dev/sda2 console=hvc0 earlyprintk=xen nomodeset debug
> log
>
> level=10
> KERNEL supported cpus:
> Intel GenuineIntel
> AMD AuthenticAMD
> Centaur CentaurHauls
> released 0 pages of unused memory
> BIOS-provided physical RAM map:
> Xen: 0000000000000000 - 0000000000095800
> (usable)
> Xen: 0000000000095800 - 0000000000100000
> (reserved)
> Xen: 0000000000100000 - 00000000b5164000
> (usable)
> Xen: 00000000bf7a5800 - 00000000c0000000
> (reserved)
> Xen: 00000000f0000000 - 00000000f8000000
> (reserved)
> Xen: 00000000fec00000 - 00000000fed40000
> (reserved)
> Xen: 00000000fed45000 - 0000000100000000
> (reserved)
> bootconsole [xenboot0] enabled
> DMI 2.6 present.
> last_pfn = 0xb5164 max_arch_pfn =
> 0x400000000
> x86 PAT enabled: cpu 0, old 0x50100070406, new
> 0x7010600070106
> initial memory mapped : 0 - 20000000
> init_memory_mapping:
> 0000000000000000-00000000b5164000
>
> 0000000000 - 00b5164000 page 4k
> kernel direct mapping tables up to b5164000 @
> 100000-6ad000
> RAMDISK: 02768000 - 02c1ec00
> ACPI: RSDP 00000000000e9010 00024 (v02
> HP
> ACPI: XSDT 00000000bf7b88e8 0006C (v01 HPQOEM SLIC-WKS 20091208
> 00000000)
>
> ACPI: FACP 00000000bf7b8a88 000F4 (v03 HPQOEM TYLSBURG 00000001
> 00000000)
>
> ACPI: DSDT 00000000bf7b92d7 0A73D (v01 COMPAQ DSDT_PRJ 00000001 MSFT
> 0100000E)
> ACPI: FACS 00000000bf7b8800 00040
> ACPI: APIC 00000000bf7b8b7c 00114 (v01 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: ASF! 00000000bf7b8c90 00063 (v32 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: MCFG 00000000bf7b8cf3 0003C (v01 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: TCPA 00000000bf7b8d2f 00032 (v01 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: SLIC 00000000bf7b8d61 00176 (v01 HPQOEM SLIC-WKS 00000001 00000000)
> ACPI: HPET 00000000bf7b8ed7 00038 (v01 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: 00000000bf7b8f0f 001B8 (v01 HPQOEM TYLSBURG 00000001 00000000)
> ACPI: SSDT 00000000bf7c4ee6 011FC (v01 INTEL PPM RCM 80000001 INTL 20061109)
> ACPI: Local APIC address 0xfee00000
> No NUMA configuration found
> Faking a node at 0000000000000000-00000000b5164000
> Bootmem setup node 0 0000000000000000-00000000b5164000
> NODE_DATA [0000000000008000 - 000000000001ffff]
> bootmap [0000000000020000 - 0000000000036a2f] pages 17
> (8 early reservations) ==> bootmem [0000000000 - 00b5164000]
> #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
> #1 [00031c9000 - 00031e6000] XEN PAGETABLES ==> [00031c9000 - 00031e6000]
> #2 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
> #3 [0001000000 - 0002747680] TEXT DATA BSS ==> [0001000000 - 0002747680]
> #4 [0002768000 - 0002c1ec00] RAMDISK ==> [0002768000 - 0002c1ec00]
> #5 [0002c1f000 - 00031c9000] XEN START INFO ==> [0002c1f000 - 00031c9000]
> #6 [0002748000 - 0002748120] BRK ==> [0002748000 - 0002748120]
> #7 [0000100000 - 000068d000] PGTABLE ==> [0000100000
>
>
> Any thoughts ?
It looks as if your serial card is eating up characters. You could lower
the baud-rate down to say 9600?
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