Add OpProf campaign: protocols, results, patches, run evidence (P0-P6)

Workload-conditioned operator profiling on patched vLLM 0.24.0 +
Qwen3-30B-A3B/H20. H1b PASS (irregular patterns carry +23-45pp R64
raggedness, 8-45% token-efficiency loss vs rectangular controls);
mechanism decomposition kills the padding narrative and finds the
arrival-uniformization artifact (-12.9%); cross-version churn surface
shows TP2/MNS64 -29.4% across vLLM 0.20->0.24 while the argmax held.
Raw Layer-1 JSONL streams (507 MB) stay on disk, git-ignored; footer
sidecars and metrics are tracked.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

runs/opprof-phase3/phase3/access-blocker-20260712.json

@@ -0,0 +1,47 @@
+{
+  "schema": 1,
+  "status": "external_access_blocked",
+  "host": "dash0",
+  "last_reachability_probe_local": "2026-07-12T16:16:39+08:00",
+  "failure": "SSH connection timed out during banner exchange before any remote command executed",
+  "last_durable_remote_state": {
+    "observed_before_outage": true,
+    "controller_pid": 2237019,
+    "controller_status": "running",
+    "active_stage": "primary-02-saturation",
+    "active_stage_phase": "starting_servers",
+    "completed_measured_runs": 8,
+    "drain_quarantined_runs": 0,
+    "clean_window_failures": 0,
+    "missing_trace_files": 8,
+    "gpu_hours_total": 6.8156048206885655
+  },
+  "resume": {
+    "state": "/home/admin/cpfs/wjh/opprof-phase3-dash0-20260712/runs/phase3/controller-state.json",
+    "log": "/home/admin/cpfs/wjh/opprof-phase3-dash0-20260712/phase3-matrix-controller.log",
+    "command": "cd /home/admin/cpfs/wjh/opprof-phase3-dash0-20260712 && /tmp/wjh-opprof-phase2-dash0-20260711/.venv/bin/python scripts/opprof_phase3_matrix.py run --resume",
+    "rule": "inspect state/PID/GPU ownership first; do not relaunch a live controller"
+  },
+  "profile_control_repair": {
+    "reason": "P03/C01 saturated all data-plane connector slots, so /start_profile timed out before reaching the server",
+    "change": "dedicated aiohttp TCPConnector(limit=2) and ClientSession for profile control calls",
+    "old_client_sha256": "a87d92efecd5a8765b51067800b6382f9b174a2ede65f8933fcc9f846ff03d84",
+    "new_client_sha256": "ab937a5f28252559c2fd97e848a500f1094cef232823ce4b90da8c0ece7554a0",
+    "remote_record": "/home/admin/cpfs/wjh/opprof-phase3-dash0-20260712/runs/phase3/repairs/repair-004-profile-control-connector.json",
+    "tests": "13/13 unittest PASS; ruff PASS; py_compile PASS"
+  },
+  "analysis_ready": {
+    "script_sha256": "205d9012d9462d84403a0f1435c8a449389aa4bef448d8d6dbced707a11559b0",
+    "test_sha256": "eac6f55042865c9a24811eef9c1a13c23a26dd1504b54348513d8e6a7ba2b939",
+    "tests": "4/4 unittest PASS; ruff PASS; py_compile PASS",
+    "executed_on_matrix": false
+  },
+  "not_claimed": [
+    "matrix completion",
+    "final quarantine count",
+    "H1a verdict",
+    "H1b verdict",
+    "final GPU hours",
+    "final GPU cleanup"
+  ]
+}