cca-3world.config: kvmtool VM does not boot

Freshly built cca-3world.config boots fine Host and then brings lkvm to the UEFI Shell, but letting startup.nsh without doing anything ends up a Shell> prompt as below.

[   rmm ] SMC_RMM_RTT_CREATE            88089d000 8839e3000 9e200000 3 > RMI_SUCCESS
[   rmm ] SMC_RMM_RTT_CREATE            88089d000 8839e2000 9bc00000 3 > RMI_SUCCESS
9000 0
[   rmm ] SMC_RMM_DATA_DESTROY          88089d000 9e3f8000 > RMI_ERROR_RTT 3 0 9e3f9000
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3ed000 9e3ee000 0 0 > RSI_SUCCESS 9e3ee000 0
[   rmm ] SMC_RMM_DATA_DESTROY          88089d000 9e3ed000 > RMI_ERROR_RTT 3 0 9e3ee000
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3ed000 9e3ee000 1 0 > RSI_SUCCESS 9e3ee000 0
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3f8000 9e3f9000 1 0 > RSI_SUCCESS 9e3f9000 0
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3f8000 9e3f9000 0 0 > RSI_SUCCESS 9e3f9000 0
[   rmm ] SMC_RMM_DATA_DESTROY          88089d000 9e3f8000 > RMI_ERROR_RTT 3 0 9e3f9000
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3ed000 9e3ee000 0 0 > RSI_SUCCESS 9e3ee000 0
[   rmm ] SMC_RMM_DATA_DESTROY          88089d000 9e3ed000 > RMI_ERROR_RTT 3 0 9e3ee000
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3ed000 9e3ee000 1 0 > RSI_SUCCESS 9e3ee000 0
[   rmm ] SMC_RSI_IPA_STATE_SET         9e3f8000 9e3f9000 1 0 > RSI_SUCCESS 9e3f9000 0
Shell>