Reland call state cleanup fix (#27914)

* Revert "Revert "Fix the bug (#27899)" (#27910)"

This reverts commit e2c95fb.

* fix-msan-maybe

src/core/lib/surface/call.cc

@@ -1940,6 +1940,7 @@ static grpc_call_error call_start_batch(grpc_call* call, const grpc_op* ops,
   if (stream_op->send_message) {
     call->sending_message = false;
     call->sending_stream->Orphan();
+    stream_op_payload->send_message.send_message.reset();
   }
   if (stream_op->send_trailing_metadata) {
     call->sent_final_op = false;

test/core/end2end/fuzzers/api_fuzzer_corpus/testcase-6703968097271808

@@ -0,0 +1,62 @@
+actions {
+  create_server {
+  }
+}
+actions {
+  create_channel {
+    target: "dns:server"
+  }
+}
+actions {
+  create_call {
+    method {
+      value: "/foo"
+    }
+    timeout: 1000000000
+  }
+}
+actions {
+  queue_batch {
+    operations {
+      send_initial_metadata {
+      }
+    }
+  }
+}
+actions {
+  advance_time: 9541248
+}
+actions {
+  queue_batch {
+    operations {
+      send_close_from_client {
+      }
+    }
+    operations {
+      send_message {
+      }
+    }
+    operations {
+      receive_initial_metadata {
+      }
+      flags: 1895825408
+    }
+  }
+}
+actions {
+  queue_batch {
+    operations {
+      send_message {
+        message {
+          value: "grp[.default_authority"
+          intern: true
+        }
+      }
+    }
+  }
+}
+actions {
+  advance_time: 10000000
+}
+actions {
+}