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The stack trace >> shows the following CID related participants: >> > > I lost the system where this was seen once. > But I gave the series a try on another power(NV) system. > > Ran schbench (which seems to execute some cid stuff) and hackbench > and didn't see any splat in limited testing. Just out of curiosity, did you manage to reproduce the splat on the new system without the fixes applied ? Thanks, Mathieu -- Mathieu Desnoyers EfficiOS Inc. https://www.efficios.com