[seL4] fault processing

I am working on fault processing. When I am a fault I am calling void sel4utils_print_fault_message(seL4_MessageInfo_t tag, const char *thread_name) from sel4libsutils library I have tested it for "page fault" condition and it works fine - I am getting seL4_Fault_VMFault fault type

But in certain case I have got seL4_Fault_VCPUFault type, which is not implemented sel4libsutils library

I try to process this fault similar to seL4_Fault_VMFault to get all neccessary registers, but the kernel does not have functions like seL4_Fault_VCPUFault_get_IP.

What is the message format for VCPU fault? Thanks