[Boost-users] [interprocess] managed_shm->find call causes assertion

Hi, I have a managed_shared_memory segment which contains a unique_instance of an object. When I try to call managed_shm->find<ObjectType>( ipc::unique_instance ); I get the following assertion: /usr/include/boost/interprocess/sync/posix/interprocess_recursive_mutex.hpp:110: void boost::interprocess::interprocess_recursive_mutex::unlock(): Assertion `res == 0' failed. Aborted This only happens in Release-Mode (with gcc -s -O2). I am not able to build a minimum example but I also can not track the problem. Any suggests? Kind regards