Add workaround to fix the CI (#969)

reneSchm · web-flow · commit f005eafd0947 · 2024-03-18T18:13:00.000+01:00
actions/runner-images#9491 (comment)
diff --git a/.github/actions/linux-build/action.yml b/.github/actions/linux-build/action.yml
@@ -44,6 +44,13 @@ inputs:
 runs:
   using: "composite"
   steps:
+    # taken from https://github.com/actions/runner-images/issues/9491#issuecomment-1989718917
+    - name: Fix kernel mmap rnd bits
+      shell: bash
+      # Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
+      # high-entropy ASLR in much newer kernels that GitHub runners are
+      # using leading to random crashes: https://reviews.llvm.org/D148280
+      run: sudo sysctl vm.mmap_rnd_bits=28
     - name: Install dependencies
       shell: bash
       run: |
diff --git a/.github/actions/linux-run_examples/action.yml b/.github/actions/linux-run_examples/action.yml
@@ -7,6 +7,13 @@ inputs:
 runs:
   using: "composite"
   steps:
+    # taken from https://github.com/actions/runner-images/issues/9491#issuecomment-1989718917
+    - name: Fix kernel mmap rnd bits
+      shell: bash
+      # Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
+      # high-entropy ASLR in much newer kernels that GitHub runners are
+      # using leading to random crashes: https://reviews.llvm.org/D148280
+      run: sudo sysctl vm.mmap_rnd_bits=28
     - name: Install Dependencies
       shell: bash
       run: |
diff --git a/.github/actions/linux-test/action.yml b/.github/actions/linux-test/action.yml
@@ -23,6 +23,13 @@ inputs:
 runs:
   using: "composite"
   steps:
+    # taken from https://github.com/actions/runner-images/issues/9491#issuecomment-1989718917
+    - name: Fix kernel mmap rnd bits
+      shell: bash
+      # Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
+      # high-entropy ASLR in much newer kernels that GitHub runners are
+      # using leading to random crashes: https://reviews.llvm.org/D148280
+      run: sudo sysctl vm.mmap_rnd_bits=28
     - name: Install Dependencies
       shell: bash
       run: |
