[Bug 213257] Crash in IGB driver with ALTQ
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bugzilla-noreply at freebsd.org
Tue Feb 21 02:47:15 UTC 2017
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213257
--- Comment #19 from Kenneth D. Merry <ken at FreeBSD.org> ---
(In reply to freebsd from comment #18)
It's having IGB_LEGACY_TX turned on that makes it panic. That also makes it
use one queue. I'm guessing igb(4) may also work with ALTQ with IGB_LEGACY_TX
disabled, and hw.igb.num_queues=1 set, but that's not something I need on this
particular box.
I've got em(4) on the external interface, and igb(4) on the internal
interfaces. I'm only using ALTQ for the external interface.
I could reconfigure it and try that out, but I'd rather not take the box down
if I can help it. :)
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