VDDK 5.1.1 segfaults

Hi,

I've been working on a project where the VM's from vCenter are being backed up through VDDK-VADP and it works sufficiently.

However, we use the old VDDK on old CentOS 5 and I tried to renew all of this. I downloaded VDDK 5.1.1, updated CentOS to 6.3 and made few modifications to our application and it fails, when trying to dump the vmdk disk, because of segfault in the libvmacore. Have anyone experienced such behaviour?

We are using this application https://github.com/starpos/vmbkp#readme and traces of the segfault are here (valgrind) and here (strace).

Thanks in advance..