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[Xen-devel] DomU's qemu crashed with "Bad ram offset" using xen stable-4.6



Dom0: Squeeze 64 bit with kernel 4.1.6 and xen stable-4.6 based on commit 70d63e48077f8fee8eda6d8d95eeda52a34d9077
DomU W7 pro 64 bit with new pv drivers, xl cfg in attachment.

Qemu crash on windows boot with this line in log:
Bad ram offset 805b1000

xl dmesg about the domU:
(d4) HVM Loader
(d4) Detected Xen v4.6.0-rc
(d4) Xenbus rings @0xfeffc000, event channel 1
(d4) System requested SeaBIOS
(d4) CPU speed is 2660 MHz
(d4) Relocating guest memory for lowmem MMIO space disabled
(XEN) irq.c:275: Dom4 PCI link 0 changed 0 -> 5
(d4) PCI-ISA link 0 routed to IRQ5
(XEN) irq.c:275: Dom4 PCI link 1 changed 0 -> 10
(d4) PCI-ISA link 1 routed to IRQ10
(XEN) irq.c:275: Dom4 PCI link 2 changed 0 -> 11
(d4) PCI-ISA link 2 routed to IRQ11
(XEN) irq.c:275: Dom4 PCI link 3 changed 0 -> 5
(d4) PCI-ISA link 3 routed to IRQ5
(d4) pci dev 01:3 INTA->IRQ10
(d4) pci dev 02:0 INTA->IRQ11
(d4) pci dev 03:0 INTA->IRQ5
(d4) pci dev 04:0 INTA->IRQ5
(d4) pci dev 05:0 INTA->IRQ10
(d4) pci dev 06:0 INTA->IRQ11
(d4) pci dev 07:0 INTA->IRQ5
(d4) No RAM in high memory; setting high_mem resource base to 100000000
(d4) pci dev 05:0 bar 10 size 004000000: 0f0000000
(d4) pci dev 05:0 bar 14 size 004000000: 0f4000000
(d4) pci dev 02:0 bar 14 size 001000000: 0f8000008
(d4) pci dev 06:0 bar 30 size 000040000: 0f9000000
(d4) pci dev 05:0 bar 30 size 000010000: 0f9040000
(d4) pci dev 03:0 bar 10 size 000004000: 0f9050000
(d4) pci dev 05:0 bar 18 size 000002000: 0f9054000
(d4) pci dev 04:0 bar 14 size 000001000: 0f9056000
(d4) pci dev 07:0 bar 24 size 000001000: 0f9057000
(d4) pci dev 02:0 bar 10 size 000000100: 00000c001
(d4) pci dev 06:0 bar 10 size 000000100: 00000c101
(d4) pci dev 06:0 bar 14 size 000000100: 0f9058000
(d4) pci dev 04:0 bar 10 size 000000020: 00000c201
(d4) pci dev 05:0 bar 1c size 000000020: 00000c221
(d4) pci dev 07:0 bar 20 size 000000020: 00000c241
(d4) pci dev 01:1 bar 20 size 000000010: 00000c261
(d4) Multiprocessor initialisation:
(d4)  - CPU0 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d4)  - CPU1 ... 36-bit phys ... fixed MTRRs ... var MTRRs [1/8] ... done.
(d4) Writing SMBIOS tables ...
(d4) Loading SeaBIOS ...
(d4) Creating MP tables ...
(d4) Loading ACPI ...
(d4) S3 disabled
(d4) S4 disabled
(d4) vm86 TSS at fc00a100
(d4) BIOS map:
(d4)  10000-100d3: Scratch space
(d4)  c0000-fffff: Main BIOS
(d4) E820 table:
(d4)  [00]: 00000000:00000000 - 00000000:000a0000: RAM
(d4)  HOLE: 00000000:000a0000 - 00000000:000c0000
(d4)  [01]: 00000000:000c0000 - 00000000:00100000: RESERVED
(d4)  [02]: 00000000:00100000 - 00000000:78000000: RAM
(d4)  HOLE: 00000000:78000000 - 00000000:fc000000
(d4)  [03]: 00000000:fc000000 - 00000001:00000000: RESERVED
(d4) Invoking SeaBIOS ...
(d4) SeaBIOS (version Debian-1.8.2-1)
(d4)
(d4) Found Xen hypervisor signature at 40000100
(d4) Running on QEMU (i440fx)
(d4) xen: copy e820...
(d4) Relocating init from 0x000df450 to 0x77faf480 (size 68288)
(d4) CPU Mhz=2661
(d4) Found 10 PCI devices (max PCI bus is 00)
(d4) Allocated Xen hypercall page at 77fff000
(d4) Detected Xen v4.6.0-rc
(d4) xen: copy BIOS tables...
(d4) Copying SMBIOS entry point from 0x00010010 to 0x000f6780
(d4) Copying MPTABLE from 0xfc001160/fc001170 to 0x000f6680
(d4) Copying PIR from 0x00010030 to 0x000f6600
(d4) Copying ACPI RSDP from 0x000100b0 to 0x000f65d0
(d4) Using pmtimer, ioport 0xb008
(d4) Scan for VGA option rom
(d4) Running option rom at c000:0003
(XEN) stdvga.c:147:d4v0 entering stdvga and caching modes
(d4) pmm call arg1=0
(d4) Turning on vga text mode console
(XEN) stdvga.c:520:d4v0 leaving caching mode
(d4) SeaBIOS (version Debian-1.8.2-1)
(d4) Machine UUID 295a3edd-3e4a-4b40-b3a1-22da17f487d5
(d4) All threads complete.
(d4) Found 0 lpt ports
(d4) Found 0 serial ports
(d4) ATA controller 1 at 1f0/3f4/0 (irq 14 dev 9)
(d4) ATA controller 2 at 170/374/0 (irq 15 dev 9)
(d4) AHCI controller at 07.0, iobase f9057000, irq 5
(d4) Searching bootorder for: /pci@i0cf8/*@7/drive@0/disk@0
(d4) AHCI/0: registering: "AHCI/0: QEMU HARDDISK ATA-7 Hard-Disk (50000 MiBytes)"
(d4) DVD/CD [ata0-1: QEMU DVD-ROM ATAPI-4 DVD/CD]
(d4) Searching bootorder for: /pci@i0cf8/*@1,1/drive@0/disk@1
(d4) PS2 keyboard initialized
(d4) All threads complete.
(d4) Scan for option roms
(d4) Running option rom at c980:0003
(d4) pmm call arg1=1
(d4) pmm call arg1=0
(d4) pmm call arg1=1
(d4) pmm call arg1=0
(d4) Searching bootorder for: /pci@i0cf8/*@6
(d4)
(d4) Press F12 for boot menu.
(d4)
(d4) Searching bootorder for: HALT
(d4) drive 0x000f6540: PCHS=16383/16/63 translation=lba LCHS=1024/255/63 s=102400000
(d4)
(d4) Space available for UMB: ca800-ee800, f5fa0-f64e0
(d4) Returned 253952 bytes of ZoneHigh
(d4) e820 map has 6 items:
(d4)   0: 0000000000000000 - 000000000009fc00 = 1 RAM
(d4)   1: 000000000009fc00 - 00000000000a0000 = 2 RESERVED
(d4)   2: 00000000000f0000 - 0000000000100000 = 2 RESERVED
(d4)   3: 0000000000100000 - 0000000077ffe000 = 1 RAM
(d4)   4: 0000000077ffe000 - 0000000078000000 = 2 RESERVED
(d4)   5: 00000000fc000000 - 0000000100000000 = 2 RESERVED
(d4) enter handle_19:
(d4)   NULL
(d4) Booting from Hard Disk...
(d4) Booting from 0000:7c00
(XEN) d4: VIRIDIAN GUEST_OS_ID: vendor: 1 os: 4 major: 6 minor: 1 sp: 1 build: 1db1
(XEN) d4: VIRIDIAN HYPERCALL: enabled: 1 pfn: 3ffff
(XEN) d4v0: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffe
(XEN) d4v1: VIRIDIAN APIC_ASSIST: enabled: 1 pfn: 3fffd
(XEN) irq.c:275: Dom4 PCI link 0 changed 5 -> 0
(XEN) irq.c:275: Dom4 PCI link 1 changed 10 -> 0
(XEN) irq.c:275: Dom4 PCI link 2 changed 11 -> 0
(XEN) irq.c:275: Dom4 PCI link 3 changed 5 -> 0
(XEN) d4v0: upcall vector b0
(XEN) d4v1: upcall vector b0
(XEN) irq.c:385: Dom4 callback via changed to GSI 24

If you need more informations or tests tell me and I'll post them.

Thanks for any reply and sorry for my bad english.


Attachment: W7.cfg
Description: Text document

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