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With CONCURRENT_KERNEL, MEMCPY or MEMSET activity enabled, CUPTI 13.0 faults the device with an illegal memory access once the nodes inside CUDA graph conditional (IF/WHILE) bodies have executed about 699,050 times in a context. TRACY_CUDA_SERIALIZED_KERNEL_ACTIVITY enables KERNEL activity instead, which avoids the fault at the cost of serializing kernels. In that mode CUPTI reports conditional-body kernels once per graph launch without timestamps, so those records are skipped.