I use that regularly on my system... I know there is Waydroid and I do use it sometimes but it is not a full replacement (especially since it makes the whole system slower over time and spams the tty).
Could you consider reverting that change until the Anbox people found a way which allows Anbox to not depend on ashmem anymore?
Attachment:
OpenPGP_0x92494CB870D3918B.asc
Description: OpenPGP public key
Attachment:
OpenPGP_signature
Description: OpenPGP digital signature