multiple exceptions, 1 element attempted, 1 failed: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 2 elements attempted, 1 failed: [1] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 2 elements attempted, 1 failed, fatal: [1] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 1 element attempted, 1 failed, fatal: [0] object already persistent multiple exceptions, 2 elements attempted, 1 failed, fatal: [1] object already persistent multiple exceptions, 3 elements attempted, 1 failed: [2] object already persistent multiple exceptions, 1 element attempted, 1 failed: [0] object not persistent multiple exceptions, 2 elements attempted, 2 failed: [0] object not persistent [1] object not persistent multiple exceptions, 3 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [2] object not persistent multiple exceptions, 4 elements attempted, 4 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent multiple exceptions, 5 elements attempted, 5 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent [4] object not persistent multiple exceptions, 6 elements attempted, 6 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent [4] object not persistent [5] object not persistent multiple exceptions, 2 elements attempted, 1 failed: [1] object not persistent multiple exceptions, 2 elements attempted, 1 failed: [0] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [1] object not persistent [2] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [0] object not persistent [2] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [0] object not persistent [1] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [3] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [2] object not persistent multiple exceptions, 7 elements attempted, 4 failed: [0] object not persistent [2] object not persistent [4] object not persistent [6] object not persistent multiple exceptions, 7 elements attempted, 4 failed: [0] object not persistent [1] object not persistent [2] object not persistent [6] object not persistent multiple exceptions, 3 elements attempted, 1 failed: [2] object not persistent multiple exceptions, 1 element attempted, 1 failed: [0] object not persistent multiple exceptions, 2 elements attempted, 2 failed: [0] object not persistent [1] object not persistent multiple exceptions, 3 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [2] object not persistent multiple exceptions, 4 elements attempted, 4 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent multiple exceptions, 5 elements attempted, 5 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent [4] object not persistent multiple exceptions, 6 elements attempted, 6 failed: [0] object not persistent [1] object not persistent [2] object not persistent [3] object not persistent [4] object not persistent [5] object not persistent multiple exceptions, 2 elements attempted, 1 failed: [1] object not persistent multiple exceptions, 2 elements attempted, 1 failed: [0] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [1] object not persistent [2] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [0] object not persistent [2] object not persistent multiple exceptions, 3 elements attempted, 2 failed: [0] object not persistent [1] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [1] object not persistent [2] object not persistent [3] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [0] object not persistent [2] object not persistent [3] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [3] object not persistent multiple exceptions, 4 elements attempted, 3 failed: [0] object not persistent [1] object not persistent [2] object not persistent multiple exceptions, 8 elements attempted, 4 failed: [1] object not persistent [3] object not persistent [5] object not persistent [7] object not persistent multiple exceptions, 10 elements attempted, 6 failed: [0] object not persistent [1] object not persistent [2] object not persistent [6] object not persistent [7] object not persistent [8] object not persistent multiple exceptions, 3 elements attempted, 1 failed: [2] object not persistent multiple exceptions, 4 elements attempted, 2 failed: [1] object changed concurrently [3] object changed concurrently multiple exceptions, 4 elements attempted, 2 failed: [1] object changed concurrently [3] object changed concurrently