(XEN) [VT-D]iommu.c:1346:d0 domain_context_unmap:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:1237:d0 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr 7e000000 REASON 2 iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfba190 bdf = 0:2:0 gmfn = 7e000
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 177642001
(XEN)     context = ffff830177642000
(XEN)     context[10] = 201_1370ea001
(XEN)     l3 = ffff8301370ea000
(XEN)     l3_index = 1
(XEN)     l3[1] = 7d213003
(XEN)     l2 = ffff83007d213000
(XEN)     l2_index = 1f0
(XEN)     l2[1f0] = 0
(XEN)     l2[1f0] not present
(XEN) [VT-D]iommu.c:1237:d0 domain_context_mapping:PCI: bdf = 0:2.0
(XEN) [VT-D]io.c:202:d0 VT-d irq bind: m_irq = ff device = 6 intx = 0
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr ffffff000 REASON 5 iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfba190 bdf = 0:2:0 gmfn = ffffff
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 177642001
(XEN)     context = ffff830177642000
(XEN)     context[10] = 201_1370ea001
(XEN)     l3 = ffff8301370ea000
(XEN)     l3_index = 3f
(XEN)     l3[3f] = 0
(XEN)     l3[3f] not present
(XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000
(XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault
(XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr ffffff000 REASON 5 iommu->reg = ffff828bfff56000
(XEN) print_vtd_entries: iommu = ffff83017bfba190 bdf = 0:2:0 gmfn = ffffff
(XEN)     root_entry = ffff83017bfb8000
(XEN)     root_entry[0] = 177642001
(XEN)     context = ffff830177642000
(XEN)     context[10] = 201_1370ea001
(XEN)     l3 = ffff8301370ea000
(XEN)     l3_index = 3f
(XEN)     l3[3f] = 0
(XEN)     l3[3f] not present
(XEN) Assertion '(sp == 0) || (peoi[sp-1].vector < vector)' failed at irq.c:322
(XEN) ----[ Xen-3.4-unstable  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    e008:[<ffff828c80147bff>] do_IRQ+0x131/0x456
(XEN) RFLAGS: 0000000000010046   CONTEXT: hypervisor
(XEN) rax: 00000000000000b8   rbx: ffff828c802a3000   rcx: 0000000000000001
(XEN) rdx: ffff828c8022d340   rsi: 0000000000000001   rdi: 00000000000000b8
(XEN) rbp: ffff828c80277f18   rsp: ffff828c80277eb8   r8:  ffff880006502000
(XEN) r9:  0000000000000000   r10: 0000000000000000   r11: 0000000000000246
(XEN) r12: ffff828c80277f28   r13: 0000000000000000   r14: ffff83017762bd90
(XEN) r15: 0000000000000000   cr0: 000000008005003b   cr4: 00000000000026f0
(XEN) cr3: 000000016f5fd000   cr2: 0000000000818428
(XEN) ds: 002b   es: 002b   fs: 0000   gs: 0000   ss: 0000   cs: e008
(XEN) Xen stack trace from rsp=ffff828c80277eb8:
(XEN)    ffff828c80277f28 ffff828c80277f28 ffff828c8028e900 ffff828c802a3024
(XEN)    000000b8000000b8 ffff828c802a3000 00000000000000b8 0000000000000001
(XEN)    ffffffff807d0000 0000000000000000 0000000000000000 0000000000000000
(XEN)    00007d737fd880b7 ffff828c801413e6 0000000000000000 0000000000000000
(XEN)    0000000000000000 ffffffff807d0000 ffff880006503f10 0000000000000001
(XEN)    0000000000000246 0000000000000000 0000000000000000 ffff880006502000
(XEN)    0000000000000000 ffffffff8020b2f8 0000000000000001 00000000deadbeef
(XEN)    00000000deadbeef 000000b800000000 ffffffff8020b2f8 000000000000e033
(XEN)    0000000000000246 ffff880006503e98 000000000000e02b 0000000000000000
(XEN)    0000000000000000 0000000000000000 0000000000000000 0000000000000000
(XEN)    ffff83007d2fa000
(XEN) Xen call trace:
(XEN)    [<ffff828c80147bff>] do_IRQ+0x131/0x456
(XEN)    
(XEN) 
(XEN) ****************************************
(XEN) Panic on CPU 0:
(XEN) Assertion '(sp == 0) || (peoi[sp-1].vector < vector)' failed at irq.c:322
(XEN) ****************************************
(XEN) 
(XEN) Reboot in five seconds...
(XEN) Resetting with ACPI MEMORY or I/O RESET_REG.