re0 watchdog timeouts

[Riccardo Mottola <riccardo.mottola%libero.it@localhost>]

Hi,

I upgraded current kernel (running a version compiled on 22 April)

NetBSD 7.99.70 (HP620) #4: Sat Apr 22 19:15:00 CEST 2017

and I experience wired network unreliability, I get continuous watchdog 
timeouts, I see in dmesg:

re0: watchdog timeout
re0: watchdog timeout
re0: watchdog timeout
re0: watchdog timeout
re0: watchdog timeout

Information about my card:
re0 at pci5 dev 0 function 0: RealTek 8100E/8101E/8102E/8102EL PCIe 
10/100BaseTX (rev. 0x02)
re0: interrupting at msi7 vec 0
re0: Ethernet address 64:31:50:7b:8f:55
re0: using 256 tx descriptors
rlphy0 at re0 phy 7: RTL8201L 10/100 media interface, rev. 1
re0: link state UP (was UNKNOWN)


I don't remember experiencing something as bad before.

Riccardo