GitHub workflows: set coredump pattern

Set the coredump pattern to a relative file name, so that we
can collect possible cores  in test-outputs.tar.

Signed-off-by: Martin Wilck <mwilck@suse.com>

Author: mwilck

.github/workflows/foreign.yaml

@@ -81,6 +81,9 @@ jobs:
         uses: docker/setup-qemu-action@v2
         with:
           image: tonistiigi/binfmt:latest
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
       - name: run tests
         id: test
         run: |
@@ -140,6 +143,9 @@ jobs:
         uses: docker/setup-qemu-action@v2
         with:
           image: tonistiigi/binfmt:latest
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
       - name: run tests
         id: root-test
         run: |

.github/workflows/multiarch-stable.yaml

@@ -56,6 +56,9 @@ jobs:
         run: |
           __arch="${{ matrix.arch }}"
           echo "ARCH_NAME=${__arch//\//-}" >>"$GITHUB_ENV"
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
       - name: compile and run unit tests
         id: test
         run: |

.github/workflows/multiarch.yaml

@@ -59,6 +59,9 @@ jobs:
         run: |
           __arch="${{ matrix.arch }}"
           echo "ARCH_NAME=${__arch//\//-}" >>"$GITHUB_ENV"
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
       - name: compile and run unit tests
         id: test
         run: |

.github/workflows/native.yaml

@@ -53,6 +53,10 @@ jobs:
         run: echo READLINE=libreadline >> $GITHUB_ENV
         if: matrix.os == 'debian-jessie'
 
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
+
       - name: build and test
         id: test
         run: |
@@ -121,6 +125,10 @@ jobs:
         run: echo READLINE=libreadline >> $GITHUB_ENV
         if: matrix.os == 'debian-jessie'
 
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
+
       - name: build and test with clang
         id: test
         run: |
@@ -183,6 +191,10 @@ jobs:
       - name: unpack binary archive
         run: tar xfmv test-progs.tar
 
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
+
       - name: run root tests
         id: test
         run: |

.github/workflows/rolling.yaml

@@ -60,6 +60,9 @@ jobs:
     steps:
       - name: checkout
         uses: actions/checkout@v4
+      - name: Set coredump pattern
+        run: |
+          echo 'core.%e.%p' | sudo tee /proc/sys/kernel/core_pattern
       - name: build and test
         id: test
         run: make CC=${{ matrix.compiler }} READLINE=libreadline -j$(nproc) -Orecurse test