Ethernet crashes after high network usage

[bman4789]

After a few minutes of network transfer (a few dozen gigabytes of files transferred over Ethernet LAN), the computer loses a connection with the Internet, but still has a valid IP address. I am currently running Mavericks, but this happened to me on Mountain Lion too.

I have a GA-Z87MX-D3H with a 4770K and GTX 760.

I am using hank's AppleIntelE1000e v2.5.4d kext.

Here's the crash log, it is printed approximately 4 times a second to the Console:

10/25/13 6:58:32.000 PM kernel[0]: AppleIntelE1000e(Err): Detected Hardware Unit Hang:
10/25/13 6:58:32.000 PM kernel[0]: TDH <4c>
10/25/13 6:58:32.000 PM kernel[0]: TDT <26>
10/25/13 6:58:32.000 PM kernel[0]: next_to_use <26>
10/25/13 6:58:32.000 PM kernel[0]: next_to_clean <48>
10/25/13 6:58:32.000 PM kernel[0]: buffer_info[next_to_clean]:
10/25/13 6:58:32.000 PM kernel[0]: time_stamp <26c0e>
10/25/13 6:58:32.000 PM kernel[0]: next_to_watch <4c>
10/25/13 6:58:32.000 PM kernel[0]: next_to_watch.status <0>
10/25/13 6:58:32.000 PM kernel[0]: MAC Status <80083>
10/25/13 6:58:32.000 PM kernel[0]: PHY Status <796d>
10/25/13 6:58:32.000 PM kernel[0]: PHY 1000BASE-T Status <3800>
10/25/13 6:58:32.000 PM kernel[0]: PHY Extended Status <3000>
10/25/13 6:58:32.000 PM kernel[0]: PCI Status <10>

 

[broncodappe]

Have a look at this link. Fixed it for me...

http://www.tonymacx86.com/mavericks...-would-collapse-then-crash-system-10-9-a.html