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i testing output command "xm dmesg" . But i confront to error:

*(XEN) hap error: hap_domctl(): Bad hap domctl op 0*

1. how can elimination error?

2. Âi interest see dumps file cshed_credit.c .... can i see output this file to command *xm dmesg* ?!

===============================================

(XEN) Xen version 4.1.2 (root@) (gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3) ) Fri May Â2 23:23:02 IRDT 2014

(XEN) Latest ChangeSet: unavailable

(XEN) Bootloader: GRUB 1.99-12ubuntu5

(XEN) Command line: placeholder

(XEN) Video information:

(XEN) ÂVGA is text mode 80x25, font 8x16

(XEN) ÂVBE/DDC methods: V2; EDID transfer time: 1 seconds

(XEN) Disc information:

(XEN) ÂFound 1 MBR signatures

(XEN) ÂFound 1 EDD information structures

(XEN) Xen-e820 RAM map:

(XEN) Â0000000000000000 - 000000000009d800 (usable)

(XEN) Â000000000009d800 - 00000000000a0000 (reserved)

(XEN) Â00000000000e0000 - 0000000000100000 (reserved)

(XEN) Â0000000000100000 - 0000000096e3f000 (usable)

(XEN) Â0000000096e3f000 - 0000000096ebf000 (reserved)

(XEN) Â0000000096ebf000 - 0000000096fbf000 (ACPI NVS)

(XEN) Â0000000096fbf000 - 0000000096fff000 (ACPI data)

(XEN) Â0000000096fff000 - 0000000097000000 (usable)

(XEN) Â0000000097000000 - 000000009fa00000 (reserved)

(XEN) Â00000000e0000000 - 00000000f0000000 (reserved)

(XEN) Â00000000feb00000 - 00000000feb04000 (reserved)

(XEN) Â00000000fec00000 - 00000000fec01000 (reserved)

(XEN) Â00000000fed10000 - 00000000fed1a000 (reserved)

(XEN) Â00000000fed1c000 - 00000000fed20000 (reserved)

(XEN) Â00000000fee00000 - 00000000fee01000 (reserved)

(XEN) Â00000000ffd80000 - 0000000100000000 (reserved)

(XEN) Â0000000100000000 - 000000015fe00000 (usable)

(XEN) System RAM: 3947MB (4042612kB)

(XEN) ACPI: RSDP 000FE020, 0024 (r2 ACRSYS)

(XEN) ACPI: XSDT 96FFE120, 0084 (r1 ACRSYS ACRPRDCT Â Â Â Â1 Â Â Â 1000013)

(XEN) ACPI: FACP 96FFC000, 00F4 (r4 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: DSDT 96FF0000, 8F13 (r1 ACRSYS ACRPRDCT Â Â Â Â0 1025 Â Â40000)

(XEN) ACPI: FACS 96F6D000, 0040

(XEN) ACPI: ASF! 96FFD000, 00A5 (r32 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: HPET 96FFB000, 0038 (r1 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: APIC 96FFA000, 008C (r2 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: MCFG 96FF9000, 003C (r1 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: SLIC 96FEF000, 0176 (r1 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: SSDT 96FEE000, 0BC2 (r1 ACRSYS ACRPRDCT Â Â 1000 1025 Â Â40000)

(XEN) ACPI: BOOT 96FEC000, 0028 (r1 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: ASPT 96FE9000, 0034 (r7 ACRSYS ACRPRDCT Â Â Â Â1 1025 Â Â40000)

(XEN) ACPI: SSDT 96FE8000, 0780 (r1 ACRSYS ACRPRDCT Â Â 3000 1025 Â Â40000)

(XEN) ACPI: SSDT 96FE7000, 0996 (r1 ACRSYS ACRPRDCT Â Â 3000 1025 Â Â40000)

(XEN) ACPI: SSDT 96FE2000, 4F58 (r1 ACRSYS ACRPRDCT Â Â 1000 1025 Â Â40000)

(XEN) Xen heap: 9MB (9768kB)

(XEN) Domain heap initialised

(XEN) Processor #0 6:10 APIC version 21

(XEN) Processor #1 6:10 APIC version 21

(XEN) Processor #2 6:10 APIC version 21

(XEN) Processor #3 6:10 APIC version 21

(XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23

(XEN) Enabling APIC mode: ÂFlat. ÂUsing 1 I/O APICs

(XEN) Table is not found!

(XEN) Using scheduler: SMP Credit Scheduler (credit)

(XEN) Detected 2294.852 MHz processor.

(XEN) I/O virtualisation disabled

(XEN) Enabled directed EOI with ioapic_ack_old on!

(XEN) ENABLING IO-APIC IRQs

(XEN) Â-> Using old ACK method

(XEN) Platform timer is 14.318MHz HPET

(XEN) Allocated console ring of 16 KiB.

(XEN) VMX: Supported advanced features:

(XEN) Â- APIC MMIO access virtualisation

(XEN) Â- APIC TPR shadow

(XEN) Â- Extended Page Tables (EPT)

(XEN) Â- Virtual-Processor Identifiers (VPID)

(XEN) Â- Virtual NMI

(XEN) Â- MSR direct-access bitmap

(XEN) Â- Unrestricted Guest

(XEN) EPT supports 2MB super page.

(XEN) HVM: ASIDs enabled.

(XEN) HVM: VMX enabled

(XEN) HVM: Hardware Assisted Paging detected.

(XEN) Brought up 4 CPUs

(XEN) *** LOADING DOMAIN 0 ***

(XEN) ÂXen Âkernel: 32-bit, PAE, lsb

(XEN) ÂDom0 kernel: 32-bit, PAE, lsb, paddr 0x1000000 -> 0x1bd6000

(XEN) PHYSICAL MEMORY ARRANGEMENT:

(XEN) ÂDom0 alloc.: Â 0000000148000000->000000014c000000 (883570 pages to be allocated)

(XEN) ÂInit. ramdisk: 000000014fa35000->000000015fdff200

(XEN) VIRTUAL MEMORY ARRANGEMENT:

(XEN) ÂLoaded kernel: c1000000->c1bd6000

(XEN) ÂInit. ramdisk: c1bd6000->d1fa0200

(XEN) ÂPhys-Mach map: d1fa1000->d2350cf4

(XEN) ÂStart info: Â Âd2351000->d235147c

(XEN) ÂPage tables: Â d2352000->d23eb000

(XEN) ÂBoot stack: Â Âd23eb000->d23ec000

(XEN) ÂTOTAL: Â Â Â Â c0000000->d2800000

(XEN) ÂENTRY ADDRESS: c17cb000

(XEN) Dom0 has maximum 4 VCPUs

(XEN) Scrubbing Free RAM: .done.

(XEN) Xen trace buffers: disabled

(XEN) Std. Loglevel: Errors and warnings

(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)

(XEN) Xen is relinquishing VGA console.

(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen)

(XEN) Freed 188kB init memory.

(XEN) mm.c:907:d0 Error getting mfn 4809e (pfn ac9e1) from L1 entry 000000004809e023 for l1e_owner=0, pg_owner=0

(XEN) mm.c:907:d0 Error getting mfn 4809f (pfn ac9e2) from L1 entry 000000004809f023 for l1e_owner=0, pg_owner=0

(XEN) hap error: hap_domctl(): Bad hap domctl op 0

(XEN) 'h' pressed -> showing installed handlers

(XEN) Âkey '%' (ascii '25') => trap to xendbg

(XEN) Âkey '*' (ascii '2a') => print all diagnostics

(XEN) Âkey '0' (ascii '30') => dump Dom0 registers

(XEN) Âkey 'A' (ascii '41') => toggle alternative key handling

(XEN) Âkey 'C' (ascii '43') => trigger a crashdump

(XEN) Âkey 'D' (ascii '44') => dump ept p2m table

(XEN) Âkey 'H' (ascii '48') => dump heap info

(XEN) Âkey 'M' (ascii '4d') => dump MSI state

(XEN) Âkey 'N' (ascii '4e') => trigger an NMI

(XEN) Âkey 'Q' (ascii '51') => dump PCI devices

(XEN) Âkey 'R' (ascii '52') => reboot machine

(XEN) Âkey 'a' (ascii '61') => dump timer queues

(XEN) Âkey 'c' (ascii '63') => dump ACPI Cx structures

(XEN) Âkey 'd' (ascii '64') => dump registers

(XEN) Âkey 'e' (ascii '65') => dump evtchn info

(XEN) Âkey 'g' (ascii '67') => print grant table usage

(XEN) Âkey 'h' (ascii '68') => show this message

(XEN) Âkey 'i' (ascii '69') => dump interrupt bindings

(XEN) Âkey 'm' (ascii '6d') => memory info

(XEN) Âkey 'n' (ascii '6e') => NMI statistics

(XEN) Âkey 'q' (ascii '71') => dump domain (and guest debug) info

(XEN) Âkey 'r' (ascii '72') => dump run queues

(XEN) Âkey 's' (ascii '73') => dump softtsc stats

(XEN) Âkey 't' (ascii '74') => display multi-cpu clock info

(XEN) Âkey 'u' (ascii '75') => dump numa info

(XEN) Âkey 'v' (ascii '76') => dump Intel's VMCS

(XEN) Âkey 'z' (ascii '7a') => print ioapic info

(XEN) 'C' pressed -> triggering crashdump

(XEN) Â* no crash kernel loaded!

(XEN) 'H' pressed -> dumping heap info (now-0x180:C7DBDD83)

(XEN) heap[node=0][zone=0] -> 2338 pages

(XEN) heap[node=0][zone=1] -> 0 pages

(XEN) heap[node=0][zone=2] -> 0 pages

(XEN) heap[node=0][zone=3] -> 0 pages

(XEN) heap[node=0][zone=4] -> 0 pages

(XEN) heap[node=0][zone=5] -> 0 pages

(XEN) heap[node=0][zone=6] -> 0 pages

(XEN) heap[node=0][zone=7] -> 0 pages

(XEN) heap[node=0][zone=8] -> 0 pages

(XEN) heap[node=0][zone=9] -> 0 pages

(XEN) heap[node=0][zone=10] -> 0 pages

(XEN) heap[node=0][zone=11] -> 0 pages

(XEN) heap[node=0][zone=12] -> 0 pages

(XEN) heap[node=0][zone=13] -> 0 pages

(XEN) heap[node=0][zone=14] -> 13312 pages

(XEN) heap[node=0][zone=15] -> 3078 pages

(XEN) heap[node=0][zone=16] -> 46269 pages

(XEN) heap[node=0][zone=17] -> 131072 pages

(XEN) heap[node=0][zone=18] -> 144718 pages

(XEN) heap[node=0][zone=19] -> 92925 pages

(XEN) heap[node=0][zone=20] -> 128760 pages

(XEN) heap[node=0][zone=21] -> 0 pages

(XEN) heap[node=0][zone=22] -> 0 pages

(XEN) heap[node=0][zone=23] -> 0 pages

(XEN) heap[node=0][zone=24] -> 0 pages

(XEN) heap[node=0][zone=25] -> 0 pages

(XEN) heap[node=0][zone=26] -> 0 pages

(XEN) heap[node=0][zone=27] -> 0 pages

(XEN) heap[node=0][zone=28] -> 0 pages

(XEN) heap[node=0][zone=29] -> 0 pages

(XEN) heap[node=0][zone=30] -> 0 pages

(XEN) heap[node=0][zone=31] -> 0 pages

(XEN) hap error: hap_domctl(): Bad hap domctl op 0

[Xen-devel] (XEN) hap error: hap_domctl(): Bad hap domctl op 0