[Solved] Console flooding/spamming: kernel Ethernet Realtek checksum

[disvar]

Internet is working great over ethernet. However,
I have one message every second that looks like this:

default 17:00:44.190288 +0100 kernel Ethernet [RealtekRTL8111]: checksums applied: 0x3, checksums valid: 0x0

I have a GA-H77N-WIFI Mobo and RealtekRTL8111.kext version 2.1.0d1

 

[P1LGRIM]

I have a GA-H77N-WIFI Mobo and RealtekRTL8111.kext version 2.1.0d1

Consider updating it - Link

 

[disvar]

I made the choice for an outdated kext because the other ones were failing:
no en0 or en1 were present. I did the reset with Kext Wizard.
But I tried once again version 2.2.1 , and after a couple of minutes it started working.
So my message for anyone reading is: let some time pass, be patient!