fix(userspace/falco): do not always rethrow the exception
fix(userspace/falco): do not always rethrow the exception

Co-Authored-By: Lorenzo Fontana <0189fb5ac8a393aa741cf57f29cfe3228fcad081@gmail.com>
Signed-off-by: Leonardo Grasso <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@leonardograsso.com>

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