1 2Recursive mutex (statically initialized). 3 4Non-recursive mutex. 5second lock call failed ! 6Mutex not locked by calling thread: mutex 0x........, recursion count 0, owner 1. 7 at 0x........: pthread_mutex_unlock (drd_pthread_intercepts.c:?) 8 by 0x........: lock_twice (recursive_mutex.c:?) 9 by 0x........: main (recursive_mutex.c:?) 10mutex 0x........ was first observed at: 11 at 0x........: pthread_mutex_trylock (drd_pthread_intercepts.c:?) 12 by 0x........: lock_twice (recursive_mutex.c:?) 13 by 0x........: main (recursive_mutex.c:?) 14 15 16Done. 17 18ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0) 19