Running Dev dedicated server with wine, but maybe you can get something out of it.
Heavy load, server fps went down to <4 fps just before, then segfaulted.
Noticed:
23:48:32 Physx vehicle force is not valid for integration!
23:51:41 Overflow
before. {F25615} {F25616} {F25617} {F25618} {F25619} {F25620} {F25621}