ohhhhhhhhhhh (exclude linux-extra-rootfs.img build artifact)

CODE/linux/tmp_diag7.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -uo pipefail
+OUT=/mnt/d/Code/DEAICUP/Deshab/.build_tmp/verify7_diag.txt
+{
+  echo "===== dmesg oom/kvm ====="
+  dmesg -T 2>/dev/null | grep -iE 'oom|killed process|qemu|kvm' | tail -n 40 || true
+  echo "===== mem ====="
+  free -h
+  echo "===== img ====="
+  ls -lh /mnt/d/Code/DEAICUP/Deshab/ISO/deshab-dev.img
+  echo "===== last limine ====="
+} >"$OUT" 2>&1
+python3 - <<'PY'
+from pathlib import Path
+b = Path("/home/deshab/qemu_serial_loop1.log").read_bytes()
+ascii_only = bytes(c if 32 <= c < 127 or c in (10, 13, 9) else 32 for c in b)
+t = ascii_only.decode("ascii")
+# collapse limine cursor addressing to readable words
+import re
+plain = re.sub(r"\[[0-9;]*[A-Za-z]", "", t)
+plain = re.sub(r" +", " ", plain)
+Path("/mnt/d/Code/DEAICUP/Deshab/.build_tmp/verify7_limine.txt").write_text(
+    plain[-2500:], encoding="utf-8")
+print("limine_plain", len(plain))
+PY
+echo DIAG_OK >>"$OUT"