Can someone explain why this happens? I eventually shutdown the device which is why is fails, but it takes forever and never finishes.
Pixel 2, oem unlocked, Sixrom v2.0.
usr@ubuntuhost:~$ fastboot flash vendor /home/usr/Downloads/rom/walleye-pq1a.190105.004-factory-78374c71/walleye-pq1a.190105.004/image-walleye-pq1a.190105.004/vendor.img target reported max download size of 536870912 bytes erasing 'vendor_b'... OKAY [ 0.133s] sending 'vendor_b' (359600 KB)...
FAILED (data write failure (Protocol error)) finished. total time: 2345.269s