"dump -L -C32 .. | gzip -3c" stuck under -current

[M. Warner Losh]

In message: <20040926201250.B9557 at fw.reifenberger.com>
            Michael Reifenberger <mike at Reifenberger.com> writes:
: gzip where (accodingly to top) in the state 'piperd'

Must be dump that's stuck then, or there's some subtle bug in closing
pipes.  piperd is Pipe Read wait state.  gzip is waiting to get more
data over the pipe, and it never arrives.

Warner