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Re: MBuf clusters - what uses them?
On Mon, 7 Apr 2014, Manuel Bouyer wrote:
I found netstat -m to not be so reliable as well here.
I'm tracking down a mbuf leak (in netbsd-6) and so far I found
that eventually IFQ_ENQUEUE() could be called without KERNEL_LOCK held,
while the queue is only protected by a splfoo() call.
one is from ipfilter, and one from carp(4).
Are you using one of theses ?
No. No ipfilter, no carp.
I _do_ have RAIDFRAME with two RAID-1 (mirror) sets.
You could also build a kernel with
options MBUFTRACE
and look at netstat -mssv (this one seems reliable).
This helped me spot these problems.
Thanks - I will this soon.
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