The test gc/g1/mixedgc/TestLogging.java intermittently fails with "Pause Young (Mixed) (G1 Evacuation Pause) not found".

GC log:
[0.049s][debug][gc] ParallelGCThreads: 8
[0.056s][debug][gc] Initialize mark stack with 4096 chunks, maximum 16384
[0.070s][info ][gc] Using G1
[0.180s][info ][gc] Periodic GC disabled
[0.413s][info ][gc] GC(0) Pause Young (Normal) (WhiteBox Initiated Young GC) 4M->4M(10M) 12.534ms
[0.443s][info ][gc] GC(1) To-space exhausted
[0.443s][info ][gc] GC(1) Pause Young (Normal) (WhiteBox Initiated Young GC) 4M->5M(10M) 13.573ms
[0.455s][info ][gc] GC(2) To-space exhausted
[0.455s][info ][gc] GC(2) Pause Young (Concurrent Start) (WhiteBox Initiated Concurrent Mark) 5M->5M(10M) 8.918ms
[0.455s][info ][gc] GC(3) Concurrent Cycle
[0.483s][info ][gc] GC(3) Pause Remark 5M->5M(10M) 1.539ms
[0.488s][info ][gc] GC(3) Pause Cleanup 5M->5M(10M) 0.055ms
[0.500s][info ][gc] GC(3) Concurrent Cycle 44.623ms
[0.501s][info ][gc] GC(4) To-space exhausted
[0.501s][info ][gc] GC(4) Pause Young (Prepare Mixed) (WhiteBox Initiated Young GC) 5M->5M(10M) 1.189ms
[0.525s][info ][gc] GC(5) Pause Full (WhiteBox Initiated Young GC) 5M->2M(10M) 20.022ms
Allocating new objects to provoke mixed GC
[0.540s][info ][gc] GC(6) Pause Young (Normal) (G1 Evacuation Pause) 4M->4M(10M) 11.228ms
[0.553s][info ][gc] GC(7) Pause Young (Normal) (G1 Evacuation Pause) 5M->5M(10M) 11.848ms
[0.562s][info ][gc] GC(8) Pause Young (Normal) (G1 Evacuation Pause) 6M->6M(10M) 6.619ms
[0.569s][info ][gc] GC(9) To-space exhausted
[0.569s][info ][gc] GC(9) Pause Young (Normal) (G1 Evacuation Pause) 7M->7M(10M) 6.517ms
];

Looks like a too small heap.