Recent stable: bsnmpd eats up memory and cpu

[Mark Huizer]

On Tue, Jul 05, 2016 at 10:38:23AM +0200, Mark Huizer wrote:
> On Mon, May 02, 2016 at 12:01:07AM +0200, Wolfgang Zenker wrote:
> > Hi,
> > 
> > after updating some 10-STABLE systems a few days ago, I noticed that on
> > two of those systems bsnmpd started to use up a lot of cpu time, and the
> > available memory shrinked until rendering the system unusable. Killing
> > bsnmpd stops the cpu usage but does not free up memory.
> > Both affected systems are amd64, one having moved from r297555 to
> > r298723, the other from r297555 to r298722. Another amd64 system
> > that went from r297555 to r298722 appears to be not affected.
> > The two affected systems are on an internal LAN segment and there
> > is currently no application connecting to snmp on those machines.
> > 
> > What would be useful debugging data to collect in this case?
> 
> I saw a resembling thing here after upgrading to 10-stable yesterday.
> I noticed bsnmp running at 30 to 40% cpu continuously, resembling what I found here:
> 
> https://forums.freebsd.org/threads/37045/

Sorry, I meant https://forums.freebsd.org/threads/56235/

Greetings

Mark
-- 
Nice testing in little China...