Dear FreeSurfer developers,

when I execute a long-run with parallel processing by calling

recon-all -sd <directory> -threads 64 -openmp 64 -parallel -long <imageid> <template_id> -all

it fails in step "autorecon3" at the surface registration.

But when I start it again without the option "-parallel", it finishs without errors.

I'm using FreeSurfer version 7.4.1 with Linux CentOS.

I have attached the log file to this mail.

Best regards,

Peter