rpc.mountd and hotplug: very high CPU usage

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Hi,

I am using hotplug to handle automounting of USB storage devices on an 
embedded box (superH 4 CPU). The issue is that when I restart the nfs related 
processes from the hotplug context, rpc.mountd then will eat all of the CPU 
ressources. The only way I found to stop this is to restart it outside from 
the hotplug context. I have no idea why it is doing this - I could only check 
that it's not bash's environment related. The box does not support gdb and I 
did not investigate on a more classic machine to see if this bug is 
architecture independant or not. But as I couldn't see this problem reported 
anywhere I thought I shoud report it somewhere !

Cheers,

Loris
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