Probleme mit PCI und USB-Karten

Hallo zusammen,
habe scheinbar ein Problem mit den PCI Karten.

folgendes kommt im Kernellog am Eisxen:
sagt euch das was?


│May  3 09:57:39 eisxen kernel: [   86.728250] pciback 0000:00:1d.0: 
Driver tried to write to a read-only configuration space field at offset 
0xc0, size 2. This may be harmless, b▒
│May  3 09:57:39 eisxen kernel: [   86.728251] 1) see permissive 
attribute in sysfs 
                                           ▒
│May  3 09:57:39 eisxen kernel: [   86.728252] 2) report problems to the 
xen-devel mailing list along with details of your device obtained from 
lspci.                             ▒
│May  3 09:57:39 eisxen kernel: [   86.829248] PCI: Enabling device 
0000:00:1d.1 (0000 -> 0001) 
                                        ▒
│May  3 09:57:39 eisxen kernel: [   86.829259] ACPI: PCI Interrupt 
0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19 
                                         ▒
│May  3 09:57:39 eisxen kernel: [   86.829316] PCI: Setting latency 
timer of device 0000:00:1d.1 to 64 
                                        ▒
│May  3 09:57:39 eisxen kernel: [   86.829403] pciback 0000:00:1d.1: 
Driver tried to write to a read-only configuration space field at offset 
0xc0, size 2. This may be harmless, b▒
│May  3 09:57:39 eisxen kernel: [   86.829405] 1) see permissive 
attribute in sysfs 
                                           ▒
│May  3 09:57:39 eisxen kernel: [   86.829405] 2) report problems to the 
xen-devel mailing list along with details of your device obtained from 
lspci.                             ▒
│May  3 09:57:40 eisxen kernel: [   86.933212] PCI: Enabling device 
0000:00:1d.2 (0000 -> 0001) 
                                        ▒
│May  3 09:57:40 eisxen kernel: [   86.933225] ACPI: PCI Interrupt 
0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 20 
                                         ▒
│May  3 09:57:40 eisxen kernel: [   86.933282] PCI: Setting latency 
timer of device 0000:00:1d.2 to 64 
                                        ▒
│May  3 09:57:40 eisxen kernel: [   86.933363] pciback 0000:00:1d.2: 
Driver tried to write to a read-only configuration space field at offset 
0xc0, size 2. This may be harmless, b▒
│May  3 09:57:40 eisxen kernel: [   86.933365] 1) see permissive 
attribute in sysfs 
                                           ▒
│May  3 09:57:40 eisxen kernel: [   86.933366] 2) report problems to the 
xen-devel mailing list along with details of your device obtained from 
lspci.                             ▒
│May  3 09:57:40 eisxen kernel: [   87.037200] PCI: Enabling device 
0000:00:1d.3 (0000 -> 0001) 
                                        ▒
│May  3 09:57:40 eisxen kernel: [   87.037213] ACPI: PCI Interrupt 
0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16 
                                         ▒
│May  3 09:57:40 eisxen kernel: [   87.037274] PCI: Setting latency 
timer of device 0000:00:1d.3 to 64 
                                        ▒
│May  3 09:57:40 eisxen kernel: [   87.037354] pciback 0000:00:1d.3: 
Driver tried to write to a read-only configuration space field at offset 
0xc0, size 2. This may be harmless, b▒
│May  3 09:57:40 eisxen kernel: [   87.037356] 1) see permissive 
attribute in sysfs 
                                           ▒
│May  3 09:57:40 eisxen kernel: [   87.037356] 2) report problems to the 
xen-devel mailing list along with details of your device obtained from 
lspci.                             ▒
│May  3 09:57:40 eisxen kernel: [   87.141408] PCI: Enabling device 
0000:00:1d.7 (0000 -> 0002) 
                                        ▒
│May  3 09:57:40 eisxen kernel: [   87.141416] ACPI: PCI Interrupt 
0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 18 
                                         ▒
│May  3 09:57:40 eisxen kernel: [   87.141478] PCI: Setting latency 
timer of device 0000:00:1d.7 to 64 
                                        ▒