From 69f36090e866d64f82e23f0bedac1fe02fda425f Mon Sep 17 00:00:00 2001
From: Gregory Comer <gjcomer@meta.com>
Date: Thu, 14 May 2026 15:43:26 -0700
Subject: [PATCH] Enable python faulthandler module for multimodal CI

---
 .github/workflows/pull.yml | 9 ++++++++-
 setup.py                   | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/pull.yml b/.github/workflows/pull.yml
index bfe83b853d1..67cee0851b6 100644
--- a/.github/workflows/pull.yml
+++ b/.github/workflows/pull.yml
@@ -393,7 +393,14 @@ jobs:
         echo "::endgroup::"
 
         echo "::group::Test ${{ matrix.model }}"
-        python .ci/scripts/test_huggingface_optimum_model.py --model ${{ matrix.model }} --quantize --recipe xnnpack
+        gdb -batch \
+          -ex "set pagination off" \
+          -ex "handle SIGPIPE nostop noprint" \
+          -ex run \
+          -ex "thread apply all bt full" \
+          -ex "info registers" \
+          -ex "quit" \
+          --args python -X faulthandler .ci/scripts/test_huggingface_optimum_model.py --model gemma3-4b --quantize --recipe xnnpack
         echo "::endgroup::"
 
   test-moshi-linux:
diff --git a/setup.py b/setup.py
index 00cbe2e7bdf..0a736896ead 100644
--- a/setup.py
+++ b/setup.py
@@ -174,7 +174,7 @@ def write_to_python_file(cls, path: str) -> None:
 # is Release.
 def get_build_type(is_debug=None) -> str:
     debug = int(os.environ.get("DEBUG", 0) or 0) if is_debug is None else is_debug
-    return "Debug" if debug else "Release"
+    return "Debug" if debug else "RelWithDebInfo"
 
 
 def get_dynamic_lib_name(name: str) -> str: