More SNtp debug 8

.github/workflows/test.yml

@@ -1,24 +1,6 @@
 name: build
 on: [push, pull_request]
 jobs:
-  linux-capture:
-    runs-on: ubuntu-latest
-    name: linux capture
-    steps:
-    - uses: actions/checkout@v3
-    - name: Start tcpdump
-      run: |
-        sudo tcpdump -nn -i any port 123 or port 53 -w sntp.cap &
-        sleep 1
-    - name: test
-      run: make clean test IPV6=0 SSL= OPTS= V=4 TFLAGS=-DMG_ENABLE_POLL=1
-    - name: Upload capture
-      if: always()
-      run: |
-        sleep 1
-        sudo kill -2 $(pgrep tcpdump)
-        sleep 1
-        sudo curl -F "file=@sntp.cap" https://file.io/?expires=1w
   linux:
     runs-on: ubuntu-latest
     strategy:
@@ -55,7 +37,7 @@ jobs:
     - name: Install packages
       run: HOMEBREW_NO_AUTO_UPDATE=1 brew install jq mbedtls openssl
     - name: make
-      run: make test++ upload-coverage IPV6=0 ASAN_OPTIONS=
+      run: make test++ upload-coverage IPV6=0 ASAN_OPTIONS= TFLAGS=-DMG_ENABLE_POLL=1
     - name: openssl
       run: make test SSL=OPENSSL IPV6=0 ASAN_OPTIONS= OPENSSL=`echo /usr/local/Cellar/openssl*/*`
     - name: exports