2019-06-19 11:57:33.009719+0800 0x24b Default 0x0 0 0 kernel: (IOBluetoothFamily) **** [IOBluetoothHostController][SendHCIRequestFormatted] -- Returned Error -- Current power state is SLEEP -- cannot send out the HCI command -- mNumberOfCommandsAllowedByHardware is 1, inID = 284, opCode = 0x200c, requestPtr = 0xa000
2019-06-19 11:57:33.010136+0800 0x24b Default 0x0 0 0 kernel: (IOBluetoothFamily) **** [IOBluetoothHostController][SendHCIRequestFormatted] -- Returned Error -- Current power state is SLEEP -- cannot send out the HCI command -- mNumberOfCommandsAllowedByHardware is 1, inID = 295, opCode = 0x200c, requestPtr = 0x4000
2019-06-19 11:57:34.202069+0800 0xfa47 Default 0x0 0 0 kernel: (IOBluetoothHostControllerUSBTransport) **** [IOBluetoothHostControllerUSBTransport][StartBulkPipeRead] -- mBulkInPipe->clearStall (true) failed with error 0xE00002ED (kIOReturnNotResponding) -- 0x2800 ****
2019-06-19 11:57:34.204557+0800 0xfa47 Default 0x0 0 0 kernel: (IOBluetoothHostControllerUSBTransport) **** [IOBluetoothHostControllerUSBTransport][StartInterruptPipeRead] -- mInterruptPipe->clearStall (true) failed with error 0xE00002ED (kIOReturnNotResponding) -- 0x2800 ****