Hi,

i'm running a machine learning algorithm against a local Virtuoso 7.2.1 SPARQL 
endpoint containing ~ 6 G triples...

After several weeks of using it (including reboots etc.) tonight it crashed 
after > 6h of heavy load with no further information in any of the logs than 
this in dmesg:

> traps: virtuoso-t[54165] general protection ip:931aa7 sp:7f9b34d2eda0 error:0 
> in virtuoso-t[400000+c00000]


It seems like it tried to access some memory it wasn't meant to access and the 
kernel simply killed it for that:
https://en.wikipedia.org/wiki/General_protection_fault

Did anyone ever experienced something similar?
Any reasonable way i could maybe get some more meaningful log if that happens 
again?

Best,
Jörn


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