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Magne Sjaastad
639024eca4
deleteChildrenAsync() spawns a std::thread that deletes old RimFileSummaryCase objects concurrently with the OpenMP parallel loop in loadFileSummaryCaseData(). #pragma omp critical only synchronizes OMP threads, not std::threads, so OPM/HDF5 library state was accessed simultaneously from both, causing crashes. Replace with clearWithoutDelete() + synchronous delete to preserve the observer signal disconnection fix from #12262 while eliminating the thread race.