Description of problem:
When execute audio test, press y to continue, /usr/bin/play will be killed suddenly and sounds could not be heared.

output.log:
Running ./audio.py:
This test plays a sound sample and records it to another file.
Please use the Volume Control application and insure that the
Capture settings will record the sound.
Continue? (y|n) Send break (control-c) to end recording
response: y
starting recording
Waiting 7 sec
/usr/bin/play: line 218: 22912 已杀死               sox $volume $fopts $fopts2 "$filename" $arch_defines $device $effects
Did you hear the sound? (y|n) response: n
...finished running ./audio.py, exit code=1



Version-Release number of selected component (if applicable):
hts-5.2-20.el4

How reproducible:
Everytime

Steps to Reproduce:
1. hts certify -t audio
2.
3.
  
Actual results:
Can not hear sounds

Expected results:
can hear the sounds

Additional info: