(XEN) ----[ Xen-4.1.2-rc3-pre  x86_64  debug=n  Tainted:    C ]----
(XEN) CPU:    7
(XEN) RIP:    e008:[<ffff82c480181bf2>] x86_emulate+0x2ee2/0x109b0
(XEN) RFLAGS: 0000000000010202   CONTEXT: hypervisor
(XEN) rax: 0000000000000000   rbx: 0000000000000000   rcx: 0000000000000004
(XEN) rdx: 0000000000000000   rsi: ffffff00fee00310   rdi: 0000000000000001
(XEN) rbp: 0000000000000008   rsp: ffff8304517577c8   r8:  ffff830451757be8
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000000
(XEN) r12: 0000000000000089   r13: ffff830451757be8   r14: ffff82c480235ec0
(XEN) r15: 0000000000000000   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 000000045fe2b000   cr2: ffff820550557ce8
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff8304517577c8:
(XEN)    0000000000000000 0000000100000000 ffffff0000000000 ffff830451757900
(XEN)    00000000000000d6 ffff82c48014a54a 000000029bd0c002 ffff830451757af0
(XEN)    ffff830451757a08 ffff830451757878 ffffff8000000010 000000d600000004
(XEN)    0000000000000008 ffffff00fee00310 0000000000000000 0000000100000000
(XEN)    0000000000000081 0000000000000002 00000000faf85900 0000000000000000
(XEN)    ffffff00fed00001 ffffffff810baa90 0000000000000006 00000000000000f8
(XEN)    0000000000000040 0000000000000002 ffffff80000798e0 0000000000000006
(XEN)    0000000000000000 ffffffff81165858 ffffffff81165850 0000000000000002
(XEN)    000000000c000000 ffffff00fee00000 0000000000000000 000000000c000000
(XEN)    00000000000000f8 000000b900000000 ffffffff80a339f1 0000000000000000
(XEN)    0000000000010006 ffffff80000798e0 0000000000000000 0000000000000000
(XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
(XEN)    ffffffff80a339eb ffff830451727f10 0000000000800001 ffff830451727f10
(XEN)    0000000000000a33 0000000000000001 0000000000000001 ffff82c4801f2d5a
(XEN)    0000000400000000 000000000c000000 0000000000000000 0000000300000009
(XEN)    0000000000000002 ffff8304517578c8 ffff83045f23b000 0000000000000a33
(XEN)    0000000400000001 0000000000000000 0000000000000a33 000000000000142c
(XEN)    ffff830451757b04 000000000042102c ffffff00fee00310 ffff82c4801f2115
(XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
(XEN)    0000000000000000 0000000000000002 0000000000000000 ffff82c4801f2d5a
(XEN) Xen call trace:
(XEN)    [<ffff82c480181bf2>] x86_emulate+0x2ee2/0x109b0
(XEN)    [<ffff82c48014a54a>] call_function_interrupt+0x2a/0x30
(XEN)    [<ffff82c4801f2d5a>] ept_get_entry+0x11a/0x2a0
(XEN)    [<ffff82c4801f2115>] hap_gva_to_gfn_4_levels+0x355/0x4e0
(XEN)    [<ffff82c4801f2d5a>] ept_get_entry+0x11a/0x2a0
(XEN)    [<ffff82c4801a5363>] __hvm_copy+0x2d3/0x440
(XEN)    [<ffff82c4801a205f>] hvm_emulate_one+0xcf/0x1b0
(XEN)    [<ffff82c4801ac713>] handle_mmio+0x63/0x1a0
(XEN)    [<ffff82c480107237>] notify_via_xen_event_channel+0x97/0xc0
(XEN)    [<ffff82c4801a62d6>] hvm_send_assist_req+0x76/0xe0
(XEN)    [<ffff82c4801b4956>] vlapic_has_pending_irq+0x26/0x60
(XEN)    [<ffff82c48016312d>] get_page+0x2d/0x100
(XEN)    [<ffff82c4801a1d67>] hvmemul_do_pio+0x27/0x30
(XEN)    [<ffff82c4801c2c35>] vmx_vmexit_handler+0x6b5/0x1ce0
(XEN)    [<ffff82c4801c07f9>] vmx_ctxt_switch_to+0x149/0x220
(XEN)    [<ffff82c4801b66d3>] pt_restore_timer+0x23/0xb0
(XEN)    [<ffff82c4801a5b5c>] hvm_do_resume+0x2c/0x1a0
(XEN)    [<ffff82c4801bebe1>] vmx_do_resume+0x141/0x200
(XEN)    [<ffff82c4801535aa>] context_switch+0x14a/0xdb0
(XEN)    [<ffff82c480122d1b>] add_entry+0x4b/0xb0
(XEN)    [<ffff82c4801b678c>] pt_update_irq+0x2c/0x1f0
(XEN)    [<ffff82c48014b9da>] reprogram_timer+0xba/0x100
(XEN)    [<ffff82c4801b4956>] vlapic_has_pending_irq+0x26/0x60
(XEN)    [<ffff82c4801addea>] hvm_vcpu_has_pending_irq+0x4a/0x90
(XEN)    [<ffff82c4801bc3ce>] vmx_intr_assist+0x4e/0x1e0
(XEN)    [<ffff82c4801c42bb>] vmx_vmenter_helper+0x5b/0x150
(XEN)    [<ffff82c4801bc2a6>] vmx_asm_do_vmentry+0x0/0xda
(XEN)
(XEN) Pagetable walk from ffff820550557ce8:
(XEN)  L4[0x104] = 000000045f19a063 0000000000002e5f
(XEN)  L3[0x015] = 0000000000000000 ffffffffffffffff
(XEN)
(XEN) ****************************************
(XEN) Panic on CPU 7:
(XEN) FATAL PAGE FAULT
(XEN) [error_code=0002]
(XEN) Faulting linear address: ffff820550557ce8
(XEN) ****************************************
(XEN)
(XEN) Reboot in five seconds...