[Bug 208267] if_sfxge unstable causes panic at ifconfig sfxge0 up

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Fri Mar 25 11:25:48 UTC 2016


Andrew Rybchenko,St.Petersburg Russia <arybchik at freebsd.org> changed:

           What    |Removed                     |Added
             Status|New                         |Open
           Assignee|freebsd-net at FreeBSD.org     |arybchik at freebsd.org
                 CC|                            |arybchik at freebsd.org

--- Comment #2 from Andrew Rybchenko,St.Petersburg Russia <arybchik at freebsd.org> ---
Looking at the code I guess the system has more than 32 CPUs.

Could you try to load the driver with limited number of RSS channels (most
likely 32 will work)
# kenv hw.sfxge.0.max_rss_channels=16
# kenv hw.sfxge.1.max_rss_channels=16

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