added initial error numbers
added initial error numbers

haiyang1992/NautilusVirtio,bradylee/nautilus_fs,yhx189/nautilus,yhx189/nautilus,haiyang1992/NautilusVirtio,bradylee/nautilus_fs,bradylee/nautilus_fs,haiyang1992/NautilusVirtio,yhx189/nautilus