destruction of condition variable being waited upon: cond 0x........ at 0x........: pthread_cond_destroy (drd_pthread_intercepts.c:?) by 0x........: main (pth_cond_destroy_busy.c:?) cond 0x........ was first observed at: at 0x........: pthread_cond_init (drd_pthread_intercepts.c:?) by 0x........: main (pth_cond_destroy_busy.c:?) First pthread_cond_destroy() call returned EBUSY. Second pthread_cond_destroy() call returned success. ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)