Critical Interrupt # 0x07 | Bus Uncorrectable error

[idata]

Hi All

We have a server with a SE7501WV2S motherboard. The last couple of weeks the server randomly crashes within the day and at next boot we get the following entries in SEL

7c | 11/21/2012 | 11:39:01 | Unknown # 0x85 | State Asserted

90 | 11/21/2012 | 11:39:01 | Critical Interrupt # 0x07 | Bus Uncorrectable error | Asserted

I thought that it may be a memory DIMM issue so I run the linux mem-test. It didn't find any problems. Any ideas what could be the problem?

[idata]

Hi Kyriakos!

Did you find the reason for this problem? I have the same symptoms, and no idea how to narrow the problem.

I have S5000Psl motherboard, and my message looks like this:

78f | 01/29/2013 | 09:57:55 | Critical Interrupt # 0x07 |

790 | 01/29/2013 | 09:58:23 | Critical Interrupt # 0x07 |

791 | 01/29/2013 | 09:58:34 | Critical Interrupt # 0x07 |

792 | 01/29/2013 | 09:58:45 | Critical Interrupt # 0x07 |

793 | 01/29/2013 | 09:58:49 | Critical Interrupt # 0x07 |

794 | 01/29/2013 | 09:59:06 | Critical Interrupt # 0x07 |

In case anyone have any ideas, here is my hardware

http://pastebin.com/a3AgzAfd http://pastebin.com/a3AgzAfd

Any help will be appreciated.

Wbr, Const