Lost reply across net...

Hi,

From time to time in our system the following messages apear:

Proc: lost reply across net, freeing reply_blk local pid 002A
Proc: lost reply across net, freeing reply_blk local pid 003C

and sometimes:

Prfc: lost reply across net, freeing reply_blk local pid 002A

The pid=0x2A belongs to “nameloc” while 0x3C comes from our
application called “net_test”.

Are these messages danger?
Can I ignore them?

Regards,
Jacek