"make check-unit" fails for me: TEST check-unit: tests/test-crypto-tlscredsx509 Unexpected error in object_new_with_propv() at /work/armbru/qemu/qom/object.c:674: invalid object type: tls-creds-x509
and TEST check-unit: tests/test-io-channel-tls Unexpected error in object_new_with_propv() at /work/armbru/qemu/qom/object.c:674: invalid object type: tls-creds-x509 I haven't looked further.