runtime/threads/yield3 regulary hangs during nigtly on windows hosts:

[2013-04-18T04:00:02.10] ${JAVA} ${JAVA_OPTS} ${EXECUTE_CLASS} ${TEST_ARGS}
[2013-04-18T04:00:02.10] # Actual: C:/local/common/jdk/baseline/windows-amd64/bin/java -server -Xmixed -XX:DefaultMaxRAMFraction=8 -XX:ReservedCodeCacheSize=256M runtime.threads.yield3.yield3 -quantity=500000
[2013-04-18T04:00:08.84] quantity is set to 500000
[2013-04-18T04:44:03.87] # Test level exit status: 151
# Host info: CYGWIN_NT-6.1-WOW64 sc11136610 1.7.9(0.237/5/3) 2011-03-29 10:10 i686 Cygwin

http://aurora.ru.oracle.com/functional/faces/RunDetails.xhtml?names=206754.JAVASE.NIGHTLY.VM.7u25_Nightly_Baseline.2013-04-17-51#vm.runtime%20[!desktop]%20%28tonga%29_runtime/threads/yield3

I was not able to reproduce issue manually yet, but test times out during nightly very frequently.