We're trying to boot a custom built kernel on an xperia xz2 compact dual with the serial port connected. However, after the bootloader seems finished we get the following: Shutting Down UEFI Boot Services: 33117 ms
EFI_UdonStop Detected SIM tray
EFI_UdonStop Stop DebugPort for anti-corroding We're suspecting we're not getting any more output from the actual kernel because of the EFI_UdonStop Stop DebugPort for anti-corroding message. Is there a way to keep the debug port open so to receive output from our booted kernel? We also tested the xda unofficial TWRP build, which boots successfully, appears on screen etc. but does not output anything past the above message. Thanks!
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