Fix TSAN mode (#173)

* Fix TSAN mode

* 28 bits

Author: cmmarslender

.github/workflows/test.yaml

@@ -24,6 +24,13 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v3
 
+    # See: https://github.com/google/sanitizers/issues/1716
+    # Fixes `FATAL: ThreadSanitizer: unexpected memory mapping 0x70498d8ae000-0x70498dd00000` type errors
+    - name: Adjust mmap_rnd_bits on ubuntu
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        sudo sysctl vm.mmap_rnd_bits=28
+
     - name: Build vdf-client on Ubuntu
       if: startsWith(matrix.os, 'ubuntu')
       run: |