kern/50683: fxp broken

[Josef Pojsl]

Hello,

this problem is still present in 4.9-RELEASE.
I've got Intel motherboard, two Intel PRO/100(B) interfaces on board,
they both work fine. Additional Intel PRO/100(B) dual cards
do not work with SMP kernel; kernel complains "fxp[0123]: device timeout".
I can either not ping at all or I receive 15 ping responses at once,
then 15 seconds silence, then again 15 responses etc.
Without SMP, everything is fine.

I am able to provide more details if anyone is interested.

With regards,
--
Josef