multiple-pipeline: add debugging when pkill fails

Sometimes pkill seems to fail terminating aplay and arecord processes. Add a system request to check state of those processes to investigate why they couldn't be killed. Signed-off-by: Guennadi Liakhovetski <[email protected]>
kv2019i · Jul 2, 2024 · 70c9d34 · 70c9d34
1 parent ae2f9ed
commit 70c9d34
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test-case/multiple-pipeline.sh b/test-case/multiple-pipeline.sh
@@ -206,6 +206,11 @@ do
     pkill -9 aplay   || true
     sleep 1 # try not to pollute the next iteration
 
+    if pgrep arecord || pgrep aplay; then
+        printf '%c' 't' | sudo tee /proc/sysrq-trigger > /dev/null
+        sleep 1
+    fi
+
     # check kernel log for each iteration to catch issues
     sof-kernel-log-check.sh "$KERNEL_CHECKPOINT" || die "Caught error in kernel log"
 done