From 907d6195f56b99f845fa0a9c9e4d1ea518e89177 Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@twosigma.com>
Date: Fri, 19 Dec 2025 23:10:47 -0600
Subject: [PATCH] GHA: Set core pattern on Linux

---
 .github/workflows/linux-mit-interop.yml | 1 +
 .github/workflows/linux.yml             | 1 +
 .github/workflows/valgrind.yml          | 1 +
 3 files changed, 3 insertions(+)

diff --git a/.github/workflows/linux-mit-interop.yml b/.github/workflows/linux-mit-interop.yml
index a6441d79b..769d80a40 100644
--- a/.github/workflows/linux-mit-interop.yml
+++ b/.github/workflows/linux-mit-interop.yml
@@ -67,6 +67,7 @@ jobs:
                 MAKEVARS: ${{ matrix.makevars }}
               run: |
                 cd build
+                sudo sysctl kernel.core_pattern=core.%p || true
                 ulimit -c unlimited
                 make check
             - name: Make Install
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 99c9195db..6e8761197 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -96,6 +96,7 @@ jobs:
                 MAKEVARS: ${{ matrix.makevars }}
               run: |
                 cd build
+                sudo sysctl kernel.core_pattern=core.%p || true
                 ulimit -c unlimited
                 make check
             - name: Make Install
diff --git a/.github/workflows/valgrind.yml b/.github/workflows/valgrind.yml
index be8f64be7..be933e055 100644
--- a/.github/workflows/valgrind.yml
+++ b/.github/workflows/valgrind.yml
@@ -51,6 +51,7 @@ jobs:
                 MAKEVARS: ${{ matrix.makevars }}
               run: |
                 cd build
+                sudo sysctl kernel.core_pattern=core.%p || true
                 ulimit -c unlimited
                 make check-valgrind
             - name: Valgrind output