[ 0.000000] ACPI: DMAR 0x000000008E38B498 0000B8 (v01 INTEL SNB 00000001 INTL 00000001)
[ 0.000000] DMAR: IOMMU enabled
[ 0.023152] DMAR: Host address width 36
[ 0.023153] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.023159] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap c0000020e60262 ecap f0101a
[ 0.023160] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.023162] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap c9008020660262 ecap f0105a
[ 0.023163] DMAR: RMRR base: 0x0000008e082000 end: 0x0000008e0acfff
[ 0.023163] DMAR: RMRR base: 0x000000cf800000 end: 0x000000cf9fffff
[ 0.023165] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.023165] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.023166] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.023413] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.744600] DMAR: No ATSR found
[ 0.744859] DMAR: dmar0: Using Queued invalidation
[ 0.744863] DMAR: dmar1: Using Queued invalidation
[ 0.745214] DMAR: Setting RMRR:
[ 0.745239] DMAR: Setting identity map for device 0000:00:02.0 [0xcf800000 - 0xcf9fffff]
[ 0.745275] DMAR: Setting identity map for device 0000:00:14.0 [0x8e082000 - 0x8e0acfff]
[ 0.745298] DMAR: Setting identity map for device 0000:00:1a.0 [0x8e082000 - 0x8e0acfff]
[ 0.745322] DMAR: Setting identity map for device 0000:00:1d.0 [0x8e082000 - 0x8e0acfff]
[ 0.745330] DMAR: Prepare 0-16MiB unity mapping for LPC
[ 0.745347] DMAR: Setting identity map for device 0000:00:1f.0 [0x0 - 0xffffff]
[ 0.745522] DMAR: Intel(R) Virtualization Technology for Directed I/O
[ 0.935617] [drm] DMAR active, disabling use of stolen memory
[ 2.843059] DMAR: DRHD: handling fault status reg 2
[ 2.843063] DMAR: [DMA Write] Request device [00:02.0] fault addr 1621396000 [fault reason 05] PTE Write access is not set
className.split(/\s+/).indexOf(showClass) !== -1