Fault : DMAR: [DMA Read] Request device [00:02.0] fault addr 8d0ad000

[jteeuw]

Hello,

 

I get a kernel error when i passtrough my Intel Corporation HD Graphics 530 onboard card.

Quote

kernel: DMAR: [DMA Read] Request device [00:02.0] fault addr 8d0ad000 [fault reason 06] PTE Read access is not set

 

Quote

PCI Devices and IOMMU Groups

IOMMU group 0
    [8086:190f] 00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 07)
IOMMU group 1
    [8086:1912] 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 530 (rev 06)
IOMMU group 2
    [8086:1911] 00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
IOMMU group 3
    [8086:a12f] 00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
    [8086:a131] 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
IOMMU group 4
    [8086:a13a] 00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
IOMMU group 5
    [8086:a102] 00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
IOMMU group 6
    [8086:a114] 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
IOMMU group 7
    [8086:a115] 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #6 (rev f1)
IOMMU group 8
    [8086:a148] 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
    [8086:a121] 00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
    [8086:a170] 00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
    [8086:a123] 00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
IOMMU group 9
    [10ec:8168] 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
IOMMU group 10

 

 

I'am using version 6.3.2 with enable PCIe ACS Override: NO

Edited March 1, 2017 by jteeuw

[RobJ]

Make sure you have the latest BIOS for your motherboard