I second the problem found in this thread:
http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg51917.html
I recently downloaded FreeSurfer v. 6 on a macOS 10.12. To work around the System Integrity Protection issue, I installed my freesurfer folder in a local "Documents" folder instead of in Applications and that seemed to allow me to keep System Integrity Protection enabled while running FreeSurfer commands.
Last night I ran recon-all on the same subject simultaneously, one using the -parallel tag and the other without it. This morning I see that only the one with the -parallel tag exited with errors and it seems to be this same "lazy symbol" error (see attached for recon-all error log).
dyld: lazy symbol binding failed: Symbol not found: ___emutls_get_address Referenced from: /Users/Ajay/Documents/freesurfer/bin/../lib/gcc/lib/libgomp.1.dylib Expected in: /usr/lib/libSystem.B.dylib
I can try running with System Integrity Protection off to see if that will make the -parallel tag work... any other thoughts?
Thanks, Daniela