Mesh_converter: core dump but file created

Dear all,
I am using v3.0.2 to convert electric field 3D map from Silvaco TCAD into init format.

Despite the init file being correctly created and saved I got this error at the end of the mesh_converter job:

|07:59:39.781| (STATUS) New mesh written to file "EField1pixel_100_ElectricField.init" |07:59:39.781| (STATUS) Interpolation and conversion completed in 1024 seconds. double free or corruption (fasttop) Aborted (core dumped)

I am using

x86_64-centos9-gcc12-opt

on a

Rocky Linux release 9.5 (Blue Onyx)` machine.

Worth it further investigation?

Best regards,
Marco Bomben