[Bug 166724] [re] if_re watchdog timeout

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Jul 1 08:02:35 UTC 2020


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

--- Comment #48 from László Károlyi <laszlo at karolyi.hu> ---
The situation got worse today when the monthly full backup started to shut down
re0 by watchdog, and PF started to overwhelm itself.

My box became unreachable, when connecting a console, all I could see was "PF
states limit reached" messages.

Only a hard reset helped.

I already have high values for the aforementioned sysctl values, out of the
box:

kern.ipc.nmbclusters: 4082026
kern.ipc.nmbjumbop: 2041013

I have no idea how to fix this (other than having to compile a kernel with
experimental drivers on a production box?)

Any help is appreciated.

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