Open-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers https://git.vgpu.io/open-iov.git/atom?h=m31 2026-09-30T05:13:56+00:00 2026-09-30T05:13:56+00:00 Arthur Hanson Rasmusson arthur@vgpu.io 2026-09-30T05:13:56+00:00 urn:sha1:69edca001a2d62e088b34dafe37767f2ca2bd85a bpz.py probes the four known rc=999 stores on the cuCtxCreate path plus the scanner force sites; the live run eliminated all of them and showed the engine event pump (FUN_0031a3b0) returning success. bpz2.py probes every post-pump status store in the ctx bring-up (FUN_00374240) and the function's final return, printing the first non-zero status with a backtrace.