94 of Ukko cluster's nodes crashed

22.04.2013 - 17:00 - 20:00
Description: 

A matlab fork bomb crashed 94 of Ukko cluster's nodes. Since there were multiple memory using matlab processes, kernel's Out of Memory killer failed to figure out which processes it should kill. And then killed some system processes.

Please, be careful out there!

22.04.2013 - 20:24 Jani Jaakkola
22.04.2013 - 20:24 Jani Jaakkola