util/map_anon_nofork test fails on SunOS

I get the following error on SunOS:

uname -a SunOS oibuild 5.11 illumos-e7a617a7b6 i86pc i386 i86pc

....
FAIL: src/test/test
===================

util/load_win_lib: SKIPPED
util/log_mallinfo: SKIPPED
util/map_anon_nofork: 
  FAIL /export/home/svschmel/oi-userland/components/network/tor/tor-0.4.1.6/src/test/test_util.c:6223: assert(buf[0] OP_EQ 0xd0): -48 vs 208
  [map_anon_nofork FAILED]
1/1360 TESTS FAILED. (2 skipped)
FAIL src/test/test (exit status: 1)
....

Trac:
Username: svschmel