Comment 2 for bug 994224

Further observation:

Even just running 'bl-agitator -r -l 1000 -n' without running any test script shows the failures:

root@linaro-developer:~/core# bl-agitator -r -l 1000 -n
***bl-agitator***
CPU count: 4
CPU0: big freq 1000000 LITTLE freq 100000
CPU1: big freq 1000000 LITTLE freq 100000
CPU2: big freq 1000000 LITTLE freq 100000
CPU3: big freq 1000000 LITTLE freq 100000
Random switcher seed 0 limit 1000
Random switcher seed 0 limit 1000
Random switcher seed 0 limit 1000
Random switcher seed 0 limit 1000
cpu3 scaling_setspeed target 100000 current 1000000... FAIL
error on iteration 27 period 929
cpu0 scaling_setspeed target 100000 current 1000000... FAIL
error on iteration 75 period 907
^CTime elapsed: 0:03:10.1000
Terminated because of SIG 2
root@linaro-developer:~/core#