As a work around, using the open pragma doesn't cause the crash:

#! perl -slw
use strict;
use threads;

use open OUT => ':utf8';
#use open ':encoding(utf8)';

print async{ "\x120\x121\x122\x123\n" }->join;

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In reply to Re: Segmentation fault with threads and binmode utf-8 by BrowserUk
in thread Segmentation fault with threads and binmode utf-8 by Anonymous Monk

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