|  | @@ -711,8 +711,10 @@ static void maybe_finish_shutdown(grpc_server* server) {
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				|  |  |      return;
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				|  |  |    }
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				|  |  |  
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				|  |  | +  gpr_mu_lock(&server->mu_call);
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				|  |  |    kill_pending_work_locked(
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				|  |  |        server, GRPC_ERROR_CREATE_FROM_STATIC_STRING("Server Shutdown"));
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				|  |  | +  gpr_mu_unlock(&server->mu_call);
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				|  |  |  
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				|  |  |    if (server->root_channel_data.next != &server->root_channel_data ||
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				|  |  |        server->listeners_destroyed < num_listeners(server)) {
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