[Bug 166724] if_re(4): watchdog timeout

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=166724

--- Comment #127 from vova@fbsd.ru ---
I've ended up switching to igb0: <Intel(R) PRO/1000 82576>

for the truth - this host is quite old (>10y) if_re worked quite fine for all
these years and started to glitch only after upgrading to 14.0,
driver from ports helped a little bit, but it still get stuck time to time.

Then I've switched to em0: <Intel(R) Legacy PRO/1000 MT 82540EM>
and ... it also was glitched 

dtrace digging shows that 'iflib_if_transmit:return Error ENOBUFS`
so, no hints what was changed in 14.x ... anyway, hardware upgrade to igb0
helped ...


Also, on other host re0: <RealTek 8168/8111 B/C/CP/D/DP/E/F/G PCIe Gigabit
Ethernet>
works quite fine for me with base system driver

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