Ubiquity EdgeRouter and 100% system

[John Klos <john%ziaspace.com@localhost>]

I am running -current from yesterday on an EdgeRouter Lite. I noticed that 
the flash drive is slow, but it shouldn't be this slow. It's booted after 
just installing base.tgz and etc.tgz, and I started untargzipping comp.tgz 
which is where it's stuck now:


load averages:  6.00,  5.97,  5.87;               up 0+01:32:11        21:31:34
23 processes: 5 runnable, 17 sleeping, 1 on CPU
CPU states:  0.0% user,  0.0% nice,  100% system,  0.0% interrupt,  0.0% idle
Memory: 307M Act, 152M Inact, 4K Wired, 7880K Exec, 444M File, 4848K Free
Swap: 512M Total, 512M Free

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
 1725 root      80    0    11M 2120K RUN        9:20 10.60% 10.60% master
 2197 root      80    0  4232K 1284K RUN        7:34 10.45% 10.45% cron
 1740 postfix   80    0    11M 2976K RUN        9:01  8.20%  8.20% qmgr
    0 root     126    0     0K 3900K pgdaemon  31:49  0.00%  0.00% [system]
 2419 root      85    0  4236K 1568K needbuf    2:03  0.00%  0.00% tar
  274 root      85    0  4720K 1248K pipe_wr    1:06  0.00%  0.00% gzip
  297 root      43    0  4824K 1672K CPU        0:47  0.00%  0.00% top
 2553 root      43    0   168K   16K RUN        0:39  0.00%  0.00% mkdir
 2053 john      85    0    14M 3520K select     0:10  0.00%  0.00% sshd
  382 root      85    0  4072K 1624K wait       0:03  0.00%  0.00% dhcpcd
   70 root      85    0  4456K 1664K wait       0:02  0.00%  0.00% tcsh
  589 root      85    0  7576K 1696K kqueue     0:01  0.00%  0.00% syslogd
 1788 root      85    0  4456K 1676K wait       0:01  0.00%  0.00% tcsh
  290 root       0    0     0K    0K RUN        0:00  0.00%  0.00% cron
 1659 root      85    0    14M 4464K select     0:00  0.00%  0.00% sshd
 2155 root      85    0  9924K 2700K wait       0:00  0.00%  0.00% login
 1678 root      85    0    11M 2228K select     0:00  0.00%  0.00% sshd


The system is completely unresponsive, so I have no idea what to try next. 
I tried killing master, cron and qmgr from within top, but it's stuck with 
the kill prompt and has stopped updating. Has anyone else spent much time 
using an EdgeRouter with NetBSD?

John