== sanity test 235: LU-1715: flock deadlock detection does not work properly ========================================================== 09:07:53 (1740492473)
20623: taking lock1 [100, 200]
20623: done
20623 sleeping 2
20623: putting lock1 [100, 200]
20623: done
20623 Exit
20622: taking lock0 [0, 100]
20622: done
20622 sleeping 1
20622: taking lock3 [100, 300]
20622: expected deadlock
20622: putting lock0 [0, 100]
20622: done
20622 Exit
20620: sleeping 1
20620: taking lock2 [200, 300]
20620: done
20620: taking lock0 [0, 100]
20620: done
20620: putting lock0 [0, 100]
20620: done
20620: putting lock2 [200, 300]
20620: done
20620 Exit