This bug is only present in master branch of ODL, it is working with boron and carbon.

step to reproduce:
feature:install odl-bgpcep-bgp
feature:install odl-bgpcep-pcep
feature:install odl-restconf-all

Exception in thread "config-blank-txn-0" java.lang.IllegalStateException: Error while copying old configuration from ModuleInternalInfo [name=ModuleIdentifier

{factoryName='distributed-operational-datastore-provider', instanceName='distributed-operational-store-module'}

] to org.opendaylight.controller.config.yang.config.distributed_datastore_provider.DistributedOperationalDataStoreProviderModuleFactory@38d9e12d
then you will not be able to shutdown gracefully ODL.

Same issue with the feature odl-restconf

if you install odl-restconf-all before odl-bgpcep-bgp and odl-bgpcep-pcep everything will be fine.