[Bug 239240] igb: TX(2) desc avail = 1024, pidx = 0 messages appear when the network card (igb/ixgbe/em) loses ethernet link

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=239240

--- Comment #13 from Krzysztof Galazka <krzysztof.galazka at intel.com> ---
The watchdog message is cased by an issue in the iflib framework. The queue
hang detection code does not check the state of the interface. We are working
on a fix in this review: https://reviews.freebsd.org/D21712

And this patch: https://reviews.freebsd.org/D21769 should fix a problem with
em/igb not reporting current link state.

-- 
You are receiving this mail because:
You are the assignee for the bug.