R710: A bus fatal error was detected on a component at bus 3 device 0 function 0

Hello

We have an R710 that crashed over the weekend.  The system event log shows me the following errors:

A bus fatal error was detected on a component at bus 0 device 4 function 0.

A bus fatal error was detected on a component at bus 3 device 0 function 0.

I ran lspci and get the following

00:00:04.0 PCI bridge Bridge: Intel Corporation 5520/X58 I/O Hub PCI Express Root Port 4 [PCIe RP[00:00:04.0]]
Class 0604: 8086:340b


00:03:00.0 RAID bus controller Mass storage controller: LSI Logic / Symbios Logic Dell PERC 6/i Integrated [vmhba1]
Class 0104: 1000:0060

I rebooted the R710 and it came up ok.  What's my next step to resolve this?  Do I have to replace the motherboard?  Can I ignore it since the server came back up?  Guidance and suggestions are appreciated.

Thanks,

Scott