Ubuntu
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  1. Bug #1576564
  2. Comment #4

Comment 4 for bug 1576564

Revision history for this message
Stefan Bader (smb) wrote :

For reference some memory info from an Intel box with 8G physical memory, booted with 1024M dom0 memory on a 4.2 kernel. The range of bad page pfn from syslog was 3fc1e to 3fc3b.

(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009a400 (usable)
(XEN) 000000000009a400 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 0000000030a48000 (usable)
(XEN) 0000000030a48000 - 0000000030a49000 (reserved)
(XEN) 0000000030a49000 - 00000000a27f4000 (usable)
(XEN) 00000000a27f4000 - 00000000a2ab4000 (reserved)
(XEN) 00000000a2ab4000 - 00000000a2fb4000 (ACPI NVS)
(XEN) 00000000a2fb4000 - 00000000a2feb000 (ACPI data)
(XEN) 00000000a2feb000 - 00000000a3000000 (usable)
(XEN) 00000000a3000000 - 00000000afa00000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fec00000 - 00000000fec01000 (reserved)
(XEN) 00000000fed00000 - 00000000fed04000 (reserved)
(XEN) 00000000fed10000 - 00000000fed1a000 (reserved)
(XEN) 00000000fed1c000 - 00000000fed20000 (reserved)
(XEN) 00000000fed84000 - 00000000fed85000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 00000000ffc00000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 000000024e600000 (usable)
...
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 64-bit, lsb, compat32
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0x1000000 -> 0x1ecc000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000240000000->0000000244000000 (238639 pages to be all
ocated)
(XEN) Init. ramdisk: 000000024ca2f000->000000024e5ffbd4
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: 00000000c1000000->00000000c1ecc000
(XEN) Init. ramdisk: 0000000000000000->0000000000000000
(XEN) Phys-Mach map: 00000000c1ecc000->00000000c1fcc000
(XEN) Start info: 00000000c1fcc000->00000000c1fcc4b4
(XEN) Page tables: 00000000c1fcd000->00000000c1fe4000
(XEN) Boot stack: 00000000c1fe4000->00000000c1fe5000
(XEN) TOTAL: 00000000c0000000->00000000c2400000
(XEN) ENTRY ADDRESS: 00000000c1ae8254