> Source: [sk113214](https://support.checkpoint.com/results/sk/sk113214)

# sk113214 - Output of lspci utility contains many "Unknown devices" messages

| Property | Value |
|----------|-------|
| Solution ID | sk113214 |
| Date Created | 2016-09-05 |
| Last Modified | 2017-01-26 |
| Technical Level | Advanced |
| Products | Security Gateway, Security Management Server |
| Versions | R82.10, R82, R81.20, R82.10, R82, R81.20, R82.20 |
| OS | Gaia |

## Symptoms

- Server with Xeon CPU version 4 shows many "Unknown objects" in the output of "lspci" command comparing to the server with the older Xeon version.   

```

[Expert@Hostname:0]# lspci
00:00.0 Host bridge: Intel Corporation Unknown device 6f00 (rev 01)
00:01.0 PCI bridge: Intel Corporation Unknown device 6f02 (rev 01)
00:01.1 PCI bridge: Intel Corporation Unknown device 6f03 (rev 01)
00:02.0 PCI bridge: Intel Corporation Unknown device 6f04 (rev 01)
....
```

## Solution

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