Hashcat 0.43 not successfully decrypting SHA512 unix hash

[atom]

I've reconstructed your hash by hand:

$6$DNRlEKWm$tEcdDjEuxYJFaA41eq1Ro4SHot3ov3SHeLo4LQqKNtzjHCNExT5kED8KpIGzQZrt758sa/WwCnQsgRS80EHRT/

As you can see here, it cracks fine now:

root@sf:~/hashcat-0.44# cat > hash
$6$DNRlEKWm$tEcdDjEuxYJFaA41eq1Ro4SHot3ov3SHeLo4LQqKNtzjHCNExT5kED8KpIGzQZrt758sa/WwCnQsgRS80EHRT/
root@sf:~/hashcat-0.44# echo 123456 > dict
root@sf:~/hashcat-0.44# ./hashcat-cliXOP.bin -m 1800 hash dict
Initializing hashcat v0.44 by atom with 8 threads and 32mb segment-size...

Added hashes from file hash: 1 (1 salts)
Activating quick-digest mode for single-hash with salt

NOTE: press enter for status-screen

$6$DNRlEKWm$tEcdDjEuxYJFaA41eq1Ro4SHot3ov3SHeLo4LQqKNtzjHCNExT5kED8KpIGzQZrt758sa/WwCnQsgRS80EHRT/:123456
All hashes have been recovered