Segmentation fault (core dumped)

GROMACS version: 2020.2
GROMACS modification: Yes/No
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Dear All,
I am new to MD simulation. I just installed gromacs on my dell G5 5590 laptop. i was going through tutorial Membrane Protein: KALP15 in DPPC. I got the following error when i run - gmx genrestr -f KALP_newbox.gro -o strong_posre.itp -fc 100000 100000 100000

GROMACS: gmx genrestr, version 2020.2
Executable: /usr/local/gromacs/bin/gmx
Data prefix: /usr/local/gromacs
Working dir: /mnt/c/Users/veeru/Dropbox/Amity/CoronaVirus/S-Protein/S2/MDS/tut
Command line:
gmx genrestr -f KALP_newbox.gro -o strong_posre.itp -fc 100000 100000 100000

Reading structure file
Select group to position restrain
Segmentation fault (core dumped)

May i know how to solve this?

Thank you

Best Regards
Veeru

This is a bug. Please open an issue on gitlab.com/gromacs