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Date: Mon, 11 Apr 2011 18:44:01 +0700
From: Eugene Grosbein <egrosbein@rdtc.ru>
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To: Przemyslaw Frasunek <przemyslaw@frasunek.com>
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Cc: freebsd-net@freebsd.org
Subject: Re: mpd5/Netgraph issues after upgrading to 7.4
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On 11.04.2011 17:51, Przemyslaw Frasunek wrote:
>> Increase sysctl kern.ipc.maxsockbuf.
>> I was forced to rise it upto 80MB (sic!) as 8MB was not enough to me.
> 
> Yay, things are getting worse. Increasing maxsockbuf caused crash after 2-3
> hours. There was no crashdump and the last thing in log was:
> 
> Apr 11 12:32:40 lsm-gw kernel: ad4: FAILURE - out of memory in start
> Apr 11 12:33:00 lsm-gw last message repeated 125 times
> 
> I suppose, I'm hitting some kind of kernel memory limit, maybe because of leak.
> Any ideas, how can I track it down?

Do you use i386 or amd64? I use amd64, it has much more KVA space
(kernel virtual area).

Eugene Grosbein