116             PLOG(FATAL) << "failed to create aio_context_t";  in Create()
155             PLOG(FATAL) << "failed to create eventfd";  in UsbFfsConnection()
160             PLOG(FATAL) << "failed to create eventfd";  in UsbFfsConnection()
210             PLOG(FATAL) << "failed to notify worker eventfd to submit writes";  in Write()
226             PLOG(FATAL) << "failed to notify worker eventfd to stop UsbFfsConnection";  in Stop()
232             PLOG(FATAL) << "failed to notify monitor eventfd to stop UsbFfsConnection";  in Stop()
240         LOG(FATAL) << "Not supported yet.";  in DoTlsHandshake()
275                     PLOG(FATAL) << "poll on USB control fd failed";  in StartMonitor()
289                     PLOG(FATAL) << "failed to read functionfs event";  in StartMonitor()
294                     LOG(FATAL) << "read functionfs event of unexpected size, expected "  in StartMonitor()
418                     PLOG(FATAL) << "failed to read from eventfd";  in StartWorker()
420                     LOG(FATAL) << "hit EOF on eventfd";  in StartWorker()
678             LOG(FATAL) << "failed to submit all writes: wanted to submit " << writes_to_submit  in SubmitWrites()