(XEN) vlapic.c:795:d2 Local APIC Write to read-only register 0x30
(XEN) IO-APIC: PIT (IRQ0) redirect to VCPU 1 will be ignored.
(XEN) ----[ Xen-3.0-unstable  x86_32  debug=n  Not tainted ]----
(XEN) CPU:    1
(XEN) EIP:    e008:[<ff116ed8>] _xmalloc+0x58/0x150
(XEN) EFLAGS: 00210083   CONTEXT: hypervisor
(XEN) eax: 00000000   ebx: fffffffc   ecx: 00000002   edx: ff194080
(XEN) esi: 00000e80   edi: 00200297   ebp: fffffff4   esp: ffbf7dac
(XEN) cr0: 8005003b   cr4: 000026d0   cr3: 78519000   cr2: 00000000
(XEN) ds: e010   es: e010   fs: 0000   gs: 0033   ss: e010   cs: e008
(XEN) Xen stack trace from esp=ffbf7dac:
(XEN)    00000100 ff197280 ff194080 ff10f263 00000000 ff194080 00000080 ff11b8a9
(XEN)    00000e00 00000080 00000000 ff103bb2 ffbf7eec b5a8dbb0 0000008c 00000001
(XEN)    00000020 00000004 00000020 ff103883 ff194080 00000000 00000001 00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN)    00000000 00000000 00000000 00000003 00000000 00000000 00000000 00000000
(XEN)    00000000 00000000 00000001 00000004 00000000 ff194080 ffbf7fb4 00000003
(XEN)    00000001 00000001 00000000 00000000 00000000 00000000 00000000 00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN)    00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
(XEN)    0000000f 00000004 273d0003 00000004 b5a8dc1c b5a8dbf8 b7ae954c 43bb80a4
(XEN)    b7ae904c b7ae954c b5a8dc08 43b0e8b9 b7b71d1c b7cf2c40 846a7300 43ae6024
(XEN)    b7ae904c 00000000 b5a8dc28 43b5ca64 43bbd3c0 b5a8dc18 b5a8dc28 43b0e6e0
(XEN)    b7ae904c b7ae904c b5a8dc44 43bb80a4 00000000 43bbd300 846a7300 b7fea4e8
(XEN)    b7aef30c b7aefa6c b5a8dc58 00000000 ff188008 ff188004 00000002 ff1fb080
(XEN)    b7ae904c b5a8dbd8 b5a8db80 ff155171 b5a8dbb0 b5a8dc1c 081c35d8 b7ae904c
(XEN)    b5a8dbd8 b5a8db80 b5a8dbb0 b5a8dc1c 081c35d8 b7ae904c b5a8dbd8 b5a8db80
(XEN)    00000024 000d0000 c0101487 00000061 00200282 c42c1eb0 00000069 0000007b
(XEN)    0000007b 00000000 00000033 00000001 ff1fb080
(XEN) Xen call trace:
(XEN)    [<ff116ed8>] _xmalloc+0x58/0x150
(XEN)    [<ff10f263>] rangeset_new+0x73/0xe0
(XEN)    [<ff11b8a9>] alloc_vcpu_struct+0x19/0x40
(XEN)    [<ff103bb2>] alloc_vcpu+0x22/0x100
(XEN)    [<ff103883>] do_domctl+0xab3/0xcd0
(XEN)    [<ff155171>] hypercall+0x71/0x78
(XEN)    
(XEN) Faulting linear address: 00000000
(XEN) Pagetable walk from 00000000:
(XEN)  L2[0x000] = 00000000 ffffffff 
(XEN) 
(XEN) ****************************************
(XEN) Panic on CPU 1:
(XEN) FATAL TRAP: vector = 14 (page fault)
(XEN) [error_code=0000] , IN INTERRUPT CONTEXT
(XEN) ****************************************
(XEN) 
(XEN) Reboot in five seconds...
(XEN) APIC error on CPU1: 00(80)