[Bug 213257] Crash in IGB driver with ALTQ

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Mon Feb 6 06:20:45 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=213257

Luiz Otavio O Souza,+55 (14) 99772-1255 <loos at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |loos at FreeBSD.org

--- Comment #15 from Luiz Otavio O Souza,+55 (14) 99772-1255 <loos at FreeBSD.org> ---
We tracked down this bug on pfSense. The bug is quite obvious, the fix probably
not that much.  We'll discuss the issue with FreeBSD people.

For now adding "hw.igb.num_queues=1" to /boot/local.conf is enough to prevent
the crashes.

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