diff --git a/.github/actions/post-steps/action.yml b/.github/actions/post-steps/action.yml
index 20aa8326484..a7a9f2faff4 100644
--- a/.github/actions/post-steps/action.yml
+++ b/.github/actions/post-steps/action.yml
@@ -2,6 +2,13 @@ name: post-steps
 runs:
   using: composite
   steps:
+  - uses: actions/checkout@v3
+  - name: Setup tmate session #TEMPORARY!
+    if: ${{ failure() }}
+    uses: mxschmitt/action-tmate@v3
+    timeout: 60
+    with:
+      limit-access-to-actor: true
   - uses: actions/upload-artifact@v3.1.3
     with:
       path: "${{ runner.temp }}/test-results"
@@ -22,4 +29,4 @@ runs:
     shell: bash
   - uses: actions/upload-artifact@v3.1.3
     with:
-      path: "${{ runner.temp }}/core_dumps"
\ No newline at end of file
+      path: "${{ runner.temp }}/core_dumps"
diff --git a/.github/workflows/jobs-java.yml b/.github/workflows/jobs-java.yml
index 5ef779f85c7..ca4dc24b0ae 100644
--- a/.github/workflows/jobs-java.yml
+++ b/.github/workflows/jobs-java.yml
@@ -23,7 +23,7 @@ jobs:
     container:
       image: evolvedbinary/rocksjava:centos6_x64-be
     steps:
-    - uses: actions/checkout@v4.1.0
+    - uses: actions/checkout@v3 # see https://github.com/actions/checkout/issues/1474
     - uses: "./.github/actions/pre-steps"
     - name: Set Java Environment
       run: |-
diff --git a/.github/workflows/jobs-linux-run-tests-san.yml b/.github/workflows/jobs-linux-run-tests-san.yml
index 6df77d4b40d..7fd68ff3805 100644
--- a/.github/workflows/jobs-linux-run-tests-san.yml
+++ b/.github/workflows/jobs-linux-run-tests-san.yml
@@ -2,17 +2,22 @@ name: facebook/rocksdb/jobs-linux-run-tests-san
 on: [push, pull_request]
 jobs:
   build-linux-clang10-asan:
-    runs-on: 
+    runs-on:
       labels: 32-core-ubuntu
     container:
       image: zjay437/rocksdb:0.6
     steps:
     - uses: actions/checkout@v4.1.0
     - uses: "./.github/actions/pre-steps"
+    - name: Setup tmate session #TEMPORARY!
+      uses: mxschmitt/action-tmate@v3
+      timeout: 20
+      with:
+        limit-access-to-actor: true
     - run: COMPILE_WITH_ASAN=1 CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 make V=1 -j32 check
     - uses: "./.github/actions/post-steps"
   build-linux-clang10-ubsan:
-    runs-on: 
+    runs-on:
       labels: 16-core-ubuntu
     container:
       image: zjay437/rocksdb:0.6
@@ -22,7 +27,7 @@ jobs:
     - run: COMPILE_WITH_UBSAN=1 OPT="-fsanitize-blacklist=.circleci/ubsan_suppression_list.txt" CC=clang-10 CXX=clang++-10 ROCKSDB_DISABLE_ALIGNED_NEW=1 USE_CLANG=1 make V=1 -j32 ubsan_check
     - uses: "./.github/actions/post-steps"
   build-linux-clang10-mini-tsan:
-    runs-on: 
+    runs-on:
       labels: 32-core-ubuntu
     container:
       image: zjay437/rocksdb:0.6