On Mon, May 27, 2019 at 03:16:26PM +0200, Paco Esteban wrote: [...] > Later Karel Gardas suggested my RAM could be failing. I did a full test > with memtest86 which returned no errors. If somebody knows a better method > to test that (or if this tool is good enough to rule bad ram out), > please tell me. [...]
I would too sucpect: it's a faulty RAM module. Give "stress" a try: https://people.seas.harvard.edu/~apw/stress/ Is this an IBM server? Test it with the DSA tools (Dynamis System Analysis). Marco.