== sanity test 235: LU-1715: flock deadlock detection does not work properly ========================================================== 00:55:17 (1735106117)
20492: taking lock1 [100, 200]
20492: done
20492 sleeping 2
20492: putting lock1 [100, 200]
20492: done
20492 Exit
20491: taking lock0 [0, 100]
20491: done
20491 sleeping 1
20491: taking lock3 [100, 300]
20491: expected deadlock
20491: putting lock0 [0, 100]
20491: done
20491 Exit
20490: sleeping 1
20490: taking lock2 [200, 300]
20490: done
20490: taking lock0 [0, 100]
20490: done
20490: putting lock0 [0, 100]
20490: done
20490: putting lock2 [200, 300]
20490: done
20490 Exit