PCI Passthrough of devices fail to initialize inside the Guest OS

Issue

• Devices passed from the Host fail to initialize in the Guest OS

[    0.634614] pci 0000:13:00.0: BAR 1: no space for [mem size 0x1000000000 64bit pref]
[    0.634617] pci 0000:13:00.0: BAR 1: trying firmware assignment [mem 0xfffffff000000000-0xffffffffffffffff 64bit pref]
[    0.634618] pci 0000:13:00.0: BAR 1: [mem 0xfffffff000000000-0xffffffffffffffff 64bit pref] conflicts with PCI mem [mem 0x00000000-0xffffffffffff]
[    0.634619] pci 0000:13:00.0: BAR 1: failed to assign [mem size 0x1000000000 64bit pref]
[    0.634620] pci 0000:13:00.0: BAR 3: no space for [mem size 0x02000000 64bit pref]
[    0.634620] pci 0000:13:00.0: BAR 3: trying firmware assignment [mem 0xfffffffffe000000-0xffffffffffffffff 64bit pref]
[    0.634621] pci 0000:13:00.0: BAR 3: [mem 0xfffffffffe000000-0xffffffffffffffff 64bit pref] conflicts with PCI mem [mem 0x00000000-0xffffffffffff]
[    0.634622] pci 0000:13:00.0: BAR 3: failed to assign [mem size 0x02000000 64bit pref]
[    0.634623] pci 0000:13:00.0: BAR 0: no space for [mem size 0x01000000]
[    0.634623] pci 0000:13:00.0: BAR 0: trying firmware assignment [mem 0xff000000-0xffffffff]
[    0.634624] pci 0000:13:00.0: BAR 0: [mem 0xff000000-0xffffffff] conflicts with 0000:0c:00.0 [mem 0xff000000-0xffffffff]
[    0.634625] pci 0000:13:00.0: BAR 0: failed to assign [mem size 0x01000000]