fix deadlock while loading groups (#3515)
fix deadlock while loading groups (#3515)


lemondrank/vault,Aloomaio/vault,quixoten/vault,rnaveiras/vault,hartsock/vault,Aloomaio/vault,hashicorp/vault,rnaveiras/vault,hartsock/vault,kingland/vault,hartsock/vault,hashicorp/vault,hashicorp/vault,kingland/vault,Aloomaio/vault,hartsock/vault,Aloomaio/vault,quixoten/vault,rnaveiras/vault,hashicorp/vault,joelthompson/vault,kingland/vault,hartsock/vault,lemondrank/vault,mgk/vault,rnaveiras/vault,naunga/vault,mgk/vault,joelthompson/vault,kingland/vault,joelthompson/vault,quixoten/vault,naunga/vault,hashicorp/vault,quixoten/vault,hashicorp/vault,kingland/vault,joelthompson/vault,mgk/vault,rnaveiras/vault,mgk/vault