[automerger] BLE: Don't access freed buffer in log message am: 6c7c6781 am: ee283d67 am: ba7e4b88 am: 36f5050f am: e25f0740 am: 88c4c789 am: 9bcc4360 am: ebc968f4 Change-Id: Ia5da8d8fa0f9e3d0835b7eb6ec5c52182624dc18