738603 /usr/bin/dc-qt:dc-qt: //usr/include/boost/thread/pthread/condition_variable.hpp:71: boost::condition_variable_any::~condition_variable_any(): Assertion `!pthread_mutex_destroy(&internal_mutex)' failed. 870521 /usr/bin/dc-qt:dc-qt: /usr/include/boost/thread/pthread/condition_variable.hpp:111: boost::condition_variable_any::~condition_variable_any(): Assertion `!pthread_mutex_destroy(&internal_mutex)' failed. 1102657 /usr/bin/dc-qt:dc-qt: /usr/include/boost/thread/pthread/condition_variable.hpp:125: boost::condition_variable_any::~condition_variable_any(): asserzione \"!pthread_mutex_destroy(&internal_mutex)\" non riuscita. 444887 /usr/bin/dc-qt:dc-qt: /usr/include/boost/thread/pthread/condition_variable.hpp:71: boost::condition_variable_any::~condition_variable_any(): Assertion `!pthread_mutex_destroy(&internal_mutex)' failed.