rump LOCKDEBUG panic

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

Given how many tests are based on rump, am I the only one seeing this?

$ rump_allserver -v unix://sock
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 7.99.58 (RUMP-ROAST)
...
audio0 at pad0: half duplex, playback, capture
mutex error: lockdebug_alloc: already initialized

lock address : 0x00007f7ff6604300 type     :     sleep/adaptive
initialized  : 0x00007f7ff640294a
shared holds :                  0 exclusive:                  0
shares wanted:                  0 exclusive:                  0
current cpu  :                  0 last held:                  0
current lwp  : 0x00007f7ff7b3f800 last held: 000000000000000000
last locked  : 000000000000000000 unlocked*: 000000000000000000


panic: LOCKDEBUG: mutex error: lockdebug_alloc: already initialized


? (on amd64 of same vintage)

Cheers,

Patrick