08-20 20:43:49.244 D/RILJ    ( 5547): [3962]> RIL_REQUEST_GET_ACTIVITY_INFO [SUB0]
08-20 20:43:49.246 E/RILC    (  678): getModemActivityInfoResponse Invalid response: NULL
08-20 20:43:49.247 D/RILJ    ( 5547): [3962]< RIL_REQUEST_GET_ACTIVITY_INFO ModemActivityInfo{ mTimestamp=0 mSleepTimeMs=0 mIdleTimeMs=0 mTxTimeMs[]=[0, 0, 0, 0, 0] mRxTimeMs=0 mEnergyUsed=0} [SUB0]
08-20 20:43:49.294 D/RILJ    ( 5547): [3963]> RIL_REQUEST_SEND_DEVICE_STATE 1:false [SUB0]
08-20 20:43:49.294 D/RILJ    ( 5547): [3963]< RIL_REQUEST_SEND_DEVICE_STATE  [SUB0]
08-20 20:43:49.295 D/RILJ    ( 5547): [3964]> RIL_REQUEST_SEND_DEVICE_STATE 1:false [SUB1]
08-20 20:43:49.296 D/RILJ    ( 5547): [3964]< RIL_REQUEST_SEND_DEVICE_STATE  [SUB1]
08-20 20:43:53.420 D/RILJ    ( 5547): [3965]> RIL_REQUEST_GET_ACTIVITY_INFO [SUB0]
08-20 20:43:53.422 E/RILC    (  678): getModemActivityInfoResponse Invalid response: NULL