== sanity test 235: LU-1715: flock deadlock detection does not work properly ========================================================== 07:00:38 (1787828438)
87978: taking lock1 [100, 200]
87978: done
87978 sleeping 2
87978: putting lock1 [100, 200]
87978: done
87978 Exit
87977: taking lock0 [0, 100]
87977: done
87977 sleeping 1
87977: taking lock3 [100, 300]
87977: expected deadlock
87977: putting lock0 [0, 100]
87977: done
87977 Exit
87976: sleeping 1
87976: taking lock2 [200, 300]
87976: done
87976: taking lock0 [0, 100]
87976: done
87976: putting lock0 [0, 100]
87976: done
87976: putting lock2 [200, 300]
87976: done
87976 Exit