diff --git a/src/core/ext/transport/inproc/inproc_transport.cc b/src/core/ext/transport/inproc/inproc_transport.cc
index 5a3d62243b7..a0dc91c8e0e 100644
--- a/src/core/ext/transport/inproc/inproc_transport.cc
+++ b/src/core/ext/transport/inproc/inproc_transport.cc
@@ -64,7 +64,10 @@ class InprocServerTransport final : public ServerTransport {
                             "accept function set");
   }
 
-  void Orphan() override { Unref(); }
+  void Orphan() override {
+    GRPC_TRACE_LOG(inproc, INFO) << "InprocServerTransport::Orphan(): " << this;
+    Unref();
+  }
 
   FilterStackTransport* filter_stack_transport() override { return nullptr; }
   ClientTransport* client_transport() override { return nullptr; }
@@ -158,7 +161,10 @@ class InprocClientTransport final : public ClientTransport {
                }));
   }
 
-  void Orphan() override { delete this; }
+  void Orphan() override {
+    GRPC_TRACE_LOG(inproc, INFO) << "InprocClientTransport::Orphan(): " << this;
+    Unref();
+  }
 
   FilterStackTransport* filter_stack_transport() override { return nullptr; }
   ClientTransport* client_transport() override { return this; }
diff --git a/src/core/lib/transport/call_filters.cc b/src/core/lib/transport/call_filters.cc
index 8ff00e6fd03..05ab3db0654 100644
--- a/src/core/lib/transport/call_filters.cc
+++ b/src/core/lib/transport/call_filters.cc
@@ -877,10 +877,7 @@ Poll<bool> CallState::PollWasCancelled() {
     case ServerTrailingMetadataState::kNotPushed:
     case ServerTrailingMetadataState::kPushed:
     case ServerTrailingMetadataState::kPushedCancel: {
-      auto r = server_trailing_metadata_waiter_.pending();
-      LOG(INFO) << GRPC_DUMP_ARGS(
-          server_trailing_metadata_waiter_.DebugString());
-      return r;
+      return server_trailing_metadata_waiter_.pending();
     }
     case ServerTrailingMetadataState::kPulled:
       return false;
diff --git a/src/core/lib/transport/transport.h b/src/core/lib/transport/transport.h
index 1ae3c07821d..b26d9c1bb3f 100644
--- a/src/core/lib/transport/transport.h
+++ b/src/core/lib/transport/transport.h
@@ -508,6 +508,8 @@ class Transport : public InternallyRefCounted<Transport> {
   struct RawPointerChannelArgTag {};
   static absl::string_view ChannelArgName() { return GRPC_ARG_TRANSPORT; }
 
+  using InternallyRefCounted<Transport>::InternallyRefCounted;
+
   // Though internally ref counted transports expose their "Ref" method to
   // create a RefCountedPtr to themselves. The OrphanablePtr owner is the
   // singleton decision maker on whether the transport should be destroyed or
@@ -601,6 +603,7 @@ class FilterStackTransport : public Transport {
 
 class ClientTransport : public Transport {
  public:
+  using Transport::Transport;
   virtual void StartCall(CallHandler call_handler) = 0;
 
  protected:
@@ -609,6 +612,7 @@ class ClientTransport : public Transport {
 
 class ServerTransport : public Transport {
  public:
+  using Transport::Transport;
   // Called once slightly after transport setup to register the accept function.
   virtual void SetCallDestination(
       RefCountedPtr<UnstartedCallDestination> unstarted_call_handler) = 0;
diff --git a/test/cpp/microbenchmarks/fullstack_fixtures.h b/test/cpp/microbenchmarks/fullstack_fixtures.h
index 96b6a5b6741..30f00e88543 100644
--- a/test/cpp/microbenchmarks/fullstack_fixtures.h
+++ b/test/cpp/microbenchmarks/fullstack_fixtures.h
@@ -95,6 +95,7 @@ class FullstackFixture : public BaseFixture {
   }
 
   ~FullstackFixture() override {
+    channel_.reset();
     server_->Shutdown(grpc_timeout_milliseconds_to_deadline(0));
     cq_->Shutdown();
     void* tag;
diff --git a/test/cpp/microbenchmarks/fullstack_unary_ping_pong.h b/test/cpp/microbenchmarks/fullstack_unary_ping_pong.h
index 06e4d9e16a8..f6a7c8b88aa 100644
--- a/test/cpp/microbenchmarks/fullstack_unary_ping_pong.h
+++ b/test/cpp/microbenchmarks/fullstack_unary_ping_pong.h
@@ -104,6 +104,7 @@ static void BM_UnaryPingPong(benchmark::State& state) {
     service.RequestEcho(&senv->ctx, &senv->recv_request, &senv->response_writer,
                         fixture->cq(), fixture->cq(), tag(slot));
   }
+  stub.reset();
   fixture.reset();
   server_env[0]->~ServerEnv();
   server_env[1]->~ServerEnv();