The kernal dies when running the block

The kernal dies when running the block, please provide guidance

if the block runs for 20 30 min the kernal https://labs.vocareum.com/main/main.php?m=clabide&mode=s&asnid=1843537&stepid=1843538&hideNavBar=

Hi. This might blhave been a temporary issue. There are no similar reports recently. You can re-run the lab again. Hope it works this time!