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Subject: Re: leak of the vnodes
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>> Another possible workaround, if you do not need path resolutions in /proc
>> or lsof(1), is to set sysctl vfs.vlru_allow_cache_src=1.
>
> I will test this.

Does not help.

kern.maxvnodes: 100000
kern.minvnodes: 25000
vfs.vlru_allow_cache_src: 1
vfs.freevnodes: 199
vfs.wantfreevnodes: 25000
vfs.numvnodes: 100038
debug.vnlru_nowhere: 647

Petr