Fatal Error: EXCEPTION_ACCESS_VIOLATION_WRITE / 0x0 - 7760783946

Fatal Error: EXCEPTION_ACCESS_VIOLATION_WRITE / 0x0 - 7760783946 : crashes/a0aa278c-aa8f-4e34-3339-2d1d70fd23e9

Enabled the new managed renderer

Pressed the GPu Profiler button in the console menu

was playing three thieves ttt, clicked e on a body, then crashed

Reproducible in the editor during Play: rendering the game camera into a render target and reading it back to the CPU (RenderToBitmap-style capture). 
The first symptom is a capture that comes back as a single flat color; requesting another capture right after times out, and a couple of seconds later the GPU crash dump is written and the editor stops responding. It happened during a scene with many instanced draws (~47k instances) and a camera transition. Engine 26.10.02, NVIDIA, Vulkan. 

we are so back!
its me again, i loaded into the game "rubble" and sbox crashed with the usual gpu crash dialog about overlays

Using the GMod Mount, spawned in GMan.