08.02.2018, 18:41
From the looks of it this might be caused by a bug in zimg which is build into Vapoursynth that causes core 2 quad cpus to crash sometimes.
see, end of: https://forum.doom9.org/showthread.php?p=1833196
see, end of: https://forum.doom9.org/showthread.php?p=1833196