== sanity test 235: LU-1715: flock deadlock detection does not work properly ========================================================== 15:04:25 (1741633465)
20656: taking lock1 [100, 200]
20656: done
20656 sleeping 2
20656: putting lock1 [100, 200]
20656: done
20656 Exit
20655: taking lock0 [0, 100]
20655: done
20655 sleeping 1
20655: taking lock3 [100, 300]
20655: expected deadlock
20655: putting lock0 [0, 100]
20655: done
20655 Exit
20654: sleeping 1
20654: taking lock2 [200, 300]
20654: done
20654: taking lock0 [0, 100]
20654: done
20654: putting lock0 [0, 100]
20654: done
20654: putting lock2 [200, 300]
20654: done
20654 Exit