[Bug 166724] if_re(4): watchdog timeout

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Sun Jul 19 19:10:09 UTC 2020


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

--- Comment #81 from Eugene Grosbein <eugen at freebsd.org> ---
(In reply to László Károlyi from comment #79)

You should monitor this driver's work in the long run. AFAIK this drivers uses
9KB mbufs unconditionally no matter if MTU is 1500 or more, so in the long run
as kernel memory gets fragmented the driver could cause lock up of the system
if it cannot allocate jumbo mbuf cluster.

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