Edit: this system crash was due to IOMMU isolation being broken on my AMD cpu requiring `
pcie_acs_override=downstream,multifunction` to fix it.
The system was hanging due to shared group with a core controller for the PCI bus on the board for a pass thru device.
pcie_acs_override=downstream,multifunction` to fix it.
The system was hanging due to shared group with a core controller for the PCI bus on the board for a pass thru device.
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