why Segmentation fault (core dumped) when i build by "cargo run --release -p zircon-loader prebuilt/zircon"

[jetshaw00]

bootsvc: Starting...
bootsvc: Taking root resource handle...
bootsvc: Creating bootfs service...
bootsvc: Retrieving boot image...
bootsvc: Decommitted BOOTDATA VMO from 0 to 0x2901000
bootsvc: Loading boot arguments...
bootsvc: Creating svcfs service...
bootsvc: Loading kernel VMOs...
bootsvc: vmo.get_property on PA_VMO_VDSO 0: ZX_ERR_INVALID_ARGS
bootsvc: vmo.get_property on PA_VMO_VDSO 1: ZX_ERR_INVALID_ARGS
bootsvc: vmo.get_property on PA_VMO_VDSO 2: ZX_ERR_INVALID_ARGS
bootsvc: vmo.get_property on PA_VMO_KERNEL_FILE 0: ZX_ERR_INVALID_ARGS
bootsvc: vmo.get_property on PA_VMO_KERNEL_FILE 1: ZX_ERR_INVALID_ARGS
bootsvc: vmo.get_property on PA_VMO_KERNEL_FILE 2: ZX_ERR_INVALID_ARGS
bootsvc: Creating loader service...
bootsvc: Launching next process...
bootsvc: bootsvc.next = bin/component_manager,fuchsia-boot:///#meta/root.cm,--config-file,/boot/config/component_manager,--use-builtin-process-launcher
userboot: loader-service channel peer closed
userboot: finished!
bootsvc: Launched bin/component_manager
[component_manager] INFO: Component manager is starting up...
[component_manager] INFO: Loaded runtime config from /boot/config/component_manager
Segmentation fault (core dumped)

[wangrunji0408]

See #52

[jetshaw00]

after checkout this version,
cd zCore; git checkout e0ea3b0 ; cargo run --release -p zircon-loader prebuilt/zircon
The problem remains.