when stop a subprocess of supervisord, the stopping operation overtake the time of stopwaitsecs and using 'options.kill' to stop the subprocess.

2014-11-20 16:42:45,352 INFO success: resumed process 'hbase--dptst-example--regionserver' with pid 46651
2014-12-09 02:56:47,389 WARN killing 'hbase--dptst-example--regionserver' (46651) with SIGKILL
2014-12-09 02:56:47,422 CRIT unknown problem killing hbase--dptst-example--regionserver (46651):Traceback (most recent call last):
File "/home/work/app/supervisor/supervisor/process.py", line 390, in kill
options.kill(pid, sig)
File "/home/work/app/supervisor/supervisor/options.py", line 1219, in kill
os.kill(pid, signal)
OSError: [Errno 3] No such process

However, this exception crash supervisord, can we ignore and skip this exception rather than crashing the supervisord ?

any idea to share ? thanks