VM "{$vm/name}" contains multiple virtual UART controllers or IVSHMEM interfaces using BDF {$vbdf}. Adjust the BDF of those devices to be unique. VM "{$vm/name}" virtual UART controllers or IVSHMEM interfaces using BDF {$vbdf} conflict with native PCI device. Adjust the BDF of those devices to be unique. Can't passthrough P2SB to VM {/acrn-config//vm[./load_order/text() = 'PRE_LAUNCHED_VM' and .//p2sb/text() = 'y']/name/text()} because '00:1f.1' is set as a hidden device". For post launched VM, the "device" value of a virtual BDF, which is used by {$ivshmem/VM_NAME/text()}, shall not be '00', '01', '02' or '1f', i.e., the allowed values are between 03 and 1e, inclusive. For post launched VM, the "device" value of a virtual BDF, which is used by {$endpoint/vm_name/text()}, shall not be '00', '01', '02' or '1f', i.e., the allowed values are between 03 and 1e, inclusive.