RTX PRO 6000 Blackwell — Persistent Xid 31 (MMU Fault) and Xid 13 errors, fault follows card across PCIe slots

[nvidiaforum4]

I’m experiencing the same issue with Max-Q edition: RTX PRO 6000 Blackwell Max-Q hardware problem? Multitude of MMU errors in dmesg

@telmperez

1. Tested across two driver versions (580.126.09, 590.48.01) — same errors

2. Moved the card from one PCIe slot to another — fault follows the card

3. The other identical GPU runs the same workloads (vLLM inference, ~93GB VRAM, 98% utilization) with zero Xid errors

4. Ran NVIDIA’s own nvvs diagnostic — it also triggers Xid 31 on this card

Same 1, 2 and 3. Please tell the exact command line parameters for nvvs so I could test my card and report here.

# /usr/libexec/datacenter-gpu-manager-4/nvvs --listTests

DCGM Diagnostic (version 4.6.0)

Got runtime_error: Error: No available testing entities.. Error code: 1