ra1n.log

 - [05/04/21 15:20:57] <Info>: Waiting for DFU devices
 - [05/04/21 15:21:20] <Verbose>: DFU mode device found
 - [05/04/21 15:21:20] <Info>: Exploiting
 - [05/04/21 15:21:20] <Verbose>: Attempting to perform checkm8 on 8011 10...
 - [05/04/21 15:21:20] <Info>: Checking if device is ready
 - [05/04/21 15:21:20] <Verbose>: == Checkm8 Preparation stage ==
 - [05/04/21 15:21:20] <Verbose>: Stalled input endpoint
 - [05/04/21 15:21:20] <Verbose>: DFU device disconnected
 - [05/04/21 15:21:20] <Verbose>: DFU mode device found
 - [05/04/21 15:21:20] <Info>: Setting up the exploit (this is the heap spray)
 - [05/04/21 15:21:20] <Verbose>: == Checkm8 Setup stage ==
 - [05/04/21 15:21:20] <Info>: Right before trigger (this is the real bug setup)
 - [05/04/21 15:21:20] <Verbose>: Entered initial checkm8 state after 3 steps, issuing DFU abort..
 - [05/04/21 15:21:20] <Verbose>: DFU device disconnected
 - [05/04/21 15:21:20] <Verbose>: DFU mode device found
 - [05/04/21 15:21:20] <Verbose>: == Checkm8 Trigger stage ==
 - [05/04/21 15:21:21] <Verbose>: Checkmate!
 - [05/04/21 15:21:21] <Verbose>: DFU device disconnected
 - [05/04/21 15:21:21] <Verbose>: DFU mode device found
 - [05/04/21 15:21:21] <Verbose>: == Checkm8 Trying to run payload... ==
 - [05/04/21 15:21:21] <Verbose>: If everything went correctly, you should now have code execution.
 - [05/04/21 15:21:21] <Verbose>: DFU device disconnected
 - [05/04/21 15:21:28] <Info>: Entered download mode
 - [05/04/21 15:21:28] <Verbose>: Download mode device found
 - [05/04/21 15:21:28] <Info>: Booting...
 - [05/04/21 15:21:28] <Verbose>: Setting bootargs to: rootdev=md0 AppleEmbeddedUSBArbitrator-force-usbdevice=1
 - [05/04/21 15:21:29] <Verbose>: Download mode device disconnected
 - [05/04/21 15:22:51] <Error>: Timed out waiting for bootstrap upload (error code: -20)