ci: gcc 14 in linux-gcc-thread-sanitizer

.circleci/config.yml

@@ -81,9 +81,14 @@ commands:
 
   install_conan:
     steps:
+      - run:
+          name: "Ensure pipx"
+          command: |
+            sudo apt-get update
+            sudo apt install -y pipx
       - run:
           name: "Install Conan"
-          command: sudo pip3 install conan==1.64.1 chardet
+          command: pipx install conan==1.64.1
 
   build_using_conan:
     parameters:
@@ -231,10 +236,14 @@ jobs:
     environment:
       BUILD_CMAKE_ARGS: -DSILKWORM_SANITIZE=thread
     machine:
-      image: ubuntu-2204:2023.04.2
+      image: ubuntu-2404:2024.05.1
     resource_class: 2xlarge
     steps:
       - checkout_with_submodules
+      - run:
+          name: "TSAN hack"
+# https://stackoverflow.com/questions/77850769/fatal-threadsanitizer-unexpected-memory-mapping-when-running-on-linux-kernels
+          command: sudo sysctl vm.mmap_rnd_bits=30
       - build_using_conan:
           compiler_id: gcc
           compiler_version: <<pipeline.parameters.gcc_version_latest>>
@@ -421,7 +430,7 @@ parameters:
     default: 11
   gcc_version_latest:
     type: integer
-    default: 12
+    default: 14
 
 workflows:
   light:
@@ -431,9 +440,9 @@ workflows:
     jobs:
       - lint
       - linux-release:
-          name: linux-gcc-<<pipeline.parameters.gcc_version_latest>>-release
+          name: linux-gcc-12-release
           compiler_id: gcc
-          compiler_version: <<pipeline.parameters.gcc_version_latest>>
+          compiler_version: 12
           ethereum_tests: false
           requires:
             - lint