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Alibaba Dragonwell8 JDK
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[upstream][aarch64]stress/gc/TestStressRSetCoarsening.java intermittent timeout #700

Open sendaoYan opened 20 hours ago

sendaoYan commented 20 hours ago

https://tone.aliyun-inc.com/ws/xesljfzh/test_result/407552


"Surrogate Locker Thread (Concurrent GC)" #4 daemon prio=9 os_prio=0 tid=0x0000ffff9c797000 nid=0x50fdc waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" #3 daemon prio=8 os_prio=0 tid=0x0000ffff9c764000 nid=0x50fdb in Object.wait() [0x0000fffdf3029000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e0821e60> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
    - locked <0x00000000e0821e60> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
    at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:188)

"Reference Handler" #2 daemon prio=10 os_prio=0 tid=0x0000ffff9c75f800 nid=0x50fda in Object.wait() [0x0000fffdf3229000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e0821e50> (a java.lang.ref.Reference$Lock)
    at java.lang.Object.wait(Object.java:502)
    at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
    - locked <0x00000000e0821e50> (a java.lang.ref.Reference$Lock)
    at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)

"main" #1 prio=5 os_prio=0 tid=0x0000ffff9c00e000 nid=0x50f74 in Object.wait() [0x0000ffffa17de000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e0821e70> (a java.lang.Thread)
    at java.lang.Thread.join(Thread.java:1257)
    - locked <0x00000000e0821e70> (a java.lang.Thread)
    at java.lang.Thread.join(Thread.java:1331)
    at com.sun.javatest.regtest.agent.MainWrapper.main(MainWrapper.java:74)

"VM Thread" os_prio=0 tid=0x0000ffff9c756000 nid=0x50fd9 runnable 

"Gang worker#0 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c025000 nid=0x50f76 runnable 

"Gang worker#1 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c026800 nid=0x50f77 runnable 

"Gang worker#2 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c028800 nid=0x50f78 runnable 

"Gang worker#3 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c02a000 nid=0x50f79 runnable 

"Gang worker#4 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c02c000 nid=0x50f7a runnable 

"Gang worker#5 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c02e000 nid=0x50f7b runnable 

"Gang worker#6 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c02f800 nid=0x50f7c runnable 

"Gang worker#7 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c031800 nid=0x50f7d runnable 

"Gang worker#8 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c033000 nid=0x50f7e runnable 

"Gang worker#9 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c035000 nid=0x50f7f runnable 

"Gang worker#10 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c036800 nid=0x50f80 runnable 

"Gang worker#11 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c038800 nid=0x50f81 runnable 

"Gang worker#12 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c03a800 nid=0x50f82 runnable 

"Gang worker#13 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c03c000 nid=0x50f83 runnable 

"Gang worker#14 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c03e000 nid=0x50f84 runnable 

"Gang worker#15 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c03f800 nid=0x50f85 runnable 

"Gang worker#16 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c041800 nid=0x50f86 runnable 

"Gang worker#17 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c043000 nid=0x50f87 runnable 

"Gang worker#18 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c045000 nid=0x50f88 runnable 

"Gang worker#19 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c047000 nid=0x50f89 runnable 

"Gang worker#20 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c048800 nid=0x50f8a runnable 

"Gang worker#21 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c04a800 nid=0x50f8b runnable 

"Gang worker#22 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c04c000 nid=0x50f8c runnable 

"Gang worker#23 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c04e000 nid=0x50f8d runnable 

"Gang worker#24 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c04f800 nid=0x50f8e runnable 

"Gang worker#25 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c051800 nid=0x50f8f runnable 

"Gang worker#26 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c053800 nid=0x50f90 runnable 

"Gang worker#27 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c055000 nid=0x50f91 runnable 

"Gang worker#28 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c057000 nid=0x50f92 runnable 

"Gang worker#29 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c058800 nid=0x50f93 runnable 

"Gang worker#30 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c05a800 nid=0x50f94 runnable 

"Gang worker#31 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c05c000 nid=0x50f95 runnable 

"Gang worker#32 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c05e000 nid=0x50f96 runnable 

"Gang worker#33 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c060000 nid=0x50f97 runnable 

"Gang worker#34 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c061800 nid=0x50f98 runnable 

"Gang worker#35 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c063800 nid=0x50f99 runnable 

"Gang worker#36 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c065000 nid=0x50f9a runnable 

"Gang worker#37 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c067000 nid=0x50f9b runnable 

"Gang worker#38 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c068800 nid=0x50f9c runnable 

"Gang worker#39 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c06a800 nid=0x50f9d runnable 

"Gang worker#40 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c06c800 nid=0x50f9e runnable 

"Gang worker#41 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c06e000 nid=0x50f9f runnable 

"Gang worker#42 (Parallel GC Threads)" os_prio=0 tid=0x0000ffff9c070000 nid=0x50fa0 runnable 

"G1 Main Concurrent Mark GC Thread" os_prio=0 tid=0x0000ffff9c0ec800 nid=0x50fcd runnable 

"Gang worker#0 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0ee000 nid=0x50fce runnable 

"Gang worker#1 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f0000 nid=0x50fcf runnable 

"Gang worker#2 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f1800 nid=0x50fd0 runnable 

"Gang worker#3 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f3800 nid=0x50fd1 runnable 

"Gang worker#4 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f5800 nid=0x50fd2 runnable 

"Gang worker#5 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f7000 nid=0x50fd3 runnable 

"Gang worker#6 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0f9000 nid=0x50fd4 runnable 

"Gang worker#7 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0fa800 nid=0x50fd5 runnable 

"Gang worker#8 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0fc800 nid=0x50fd6 runnable 

"Gang worker#9 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c0fe000 nid=0x50fd7 runnable 

"Gang worker#10 (G1 Parallel Marking Threads)" os_prio=0 tid=0x0000ffff9c100000 nid=0x50fd8 runnable 

"G1 Concurrent Refinement Thread#0" os_prio=0 tid=0x0000ffff9c0c3800 nid=0x50fcc runnable 

"G1 Concurrent Refinement Thread#1" os_prio=0 tid=0x0000ffff9c0c1800 nid=0x50fcb runnable 

"G1 Concurrent Refinement Thread#2" os_prio=0 tid=0x0000ffff9c0c0000 nid=0x50fca runnable 

"G1 Concurrent Refinement Thread#3" os_prio=0 tid=0x0000ffff9c0be000 nid=0x50fc9 runnable 

"G1 Concurrent Refinement Thread#4" os_prio=0 tid=0x0000ffff9c0bc000 nid=0x50fc8 runnable 

"G1 Concurrent Refinement Thread#5" os_prio=0 tid=0x0000ffff9c0ba800 nid=0x50fc7 runnable 

"G1 Concurrent Refinement Thread#6" os_prio=0 tid=0x0000ffff9c0b8800 nid=0x50fc6 runnable 

"G1 Concurrent Refinement Thread#7" os_prio=0 tid=0x0000ffff9c0b6800 nid=0x50fc5 runnable 

"G1 Concurrent Refinement Thread#8" os_prio=0 tid=0x0000ffff9c0b5000 nid=0x50fc4 runnable 

"G1 Concurrent Refinement Thread#9" os_prio=0 tid=0x0000ffff9c0b3000 nid=0x50fc3 runnable 

"G1 Concurrent Refinement Thread#10" os_prio=0 tid=0x0000ffff9c0b1800 nid=0x50fc2 runnable 

"G1 Concurrent Refinement Thread#11" os_prio=0 tid=0x0000ffff9c0af800 nid=0x50fc1 runnable 

"G1 Concurrent Refinement Thread#12" os_prio=0 tid=0x0000ffff9c0ad800 nid=0x50fc0 runnable 

"G1 Concurrent Refinement Thread#13" os_prio=0 tid=0x0000ffff9c0ac000 nid=0x50fbf runnable 

"G1 Concurrent Refinement Thread#14" os_prio=0 tid=0x0000ffff9c0aa000 nid=0x50fbe runnable 

"G1 Concurrent Refinement Thread#15" os_prio=0 tid=0x0000ffff9c0a8000 nid=0x50fbd runnable 

"G1 Concurrent Refinement Thread#16" os_prio=0 tid=0x0000ffff9c0a6800 nid=0x50fbc runnable 

"G1 Concurrent Refinement Thread#17" os_prio=0 tid=0x0000ffff9c0a4800 nid=0x50fbb runnable 

"G1 Concurrent Refinement Thread#18" os_prio=0 tid=0x0000ffff9c0a2800 nid=0x50fba runnable 

"G1 Concurrent Refinement Thread#19" os_prio=0 tid=0x0000ffff9c0a1000 nid=0x50fb9 runnable 

"G1 Concurrent Refinement Thread#20" os_prio=0 tid=0x0000ffff9c09f000 nid=0x50fb8 runnable 

"G1 Concurrent Refinement Thread#21" os_prio=0 tid=0x0000ffff9c09d000 nid=0x50fb7 runnable 

"G1 Concurrent Refinement Thread#22" os_prio=0 tid=0x0000ffff9c09b800 nid=0x50fb6 runnable 

"G1 Concurrent Refinement Thread#23" os_prio=0 tid=0x0000ffff9c099800 nid=0x50fb5 runnable 

"G1 Concurrent Refinement Thread#24" os_prio=0 tid=0x0000ffff9c097800 nid=0x50fb4 runnable 

"G1 Concurrent Refinement Thread#25" os_prio=0 tid=0x0000ffff9c096000 nid=0x50fb3 runnable 

"G1 Concurrent Refinement Thread#26" os_prio=0 tid=0x0000ffff9c094000 nid=0x50fb2 runnable 

"G1 Concurrent Refinement Thread#27" os_prio=0 tid=0x0000ffff9c092000 nid=0x50fb1 runnable 

"G1 Concurrent Refinement Thread#28" os_prio=0 tid=0x0000ffff9c090800 nid=0x50fb0 runnable 

"G1 Concurrent Refinement Thread#29" os_prio=0 tid=0x0000ffff9c08e800 nid=0x50faf runnable 

"G1 Concurrent Refinement Thread#30" os_prio=0 tid=0x0000ffff9c08c800 nid=0x50fae runnable 

"G1 Concurrent Refinement Thread#31" os_prio=0 tid=0x0000ffff9c08b000 nid=0x50fad runnable 

"G1 Concurrent Refinement Thread#32" os_prio=0 tid=0x0000ffff9c089000 nid=0x50fac runnable 

"G1 Concurrent Refinement Thread#33" os_prio=0 tid=0x0000ffff9c087000 nid=0x50fab runnable 

"G1 Concurrent Refinement Thread#34" os_prio=0 tid=0x0000ffff9c085800 nid=0x50faa runnable 

"G1 Concurrent Refinement Thread#35" os_prio=0 tid=0x0000ffff9c083800 nid=0x50fa9 runnable 

"G1 Concurrent Refinement Thread#36" os_prio=0 tid=0x0000ffff9c081800 nid=0x50fa8 runnable 

"G1 Concurrent Refinement Thread#37" os_prio=0 tid=0x0000ffff9c080000 nid=0x50fa7 runnable 

"G1 Concurrent Refinement Thread#38" os_prio=0 tid=0x0000ffff9c07e000 nid=0x50fa6 runnable 

"G1 Concurrent Refinement Thread#39" os_prio=0 tid=0x0000ffff9c07c000 nid=0x50fa5 runnable 

"G1 Concurrent Refinement Thread#40" os_prio=0 tid=0x0000ffff9c07a800 nid=0x50fa4 runnable 

"G1 Concurrent Refinement Thread#41" os_prio=0 tid=0x0000ffff9c078800 nid=0x50fa3 runnable 

"G1 Concurrent Refinement Thread#42" os_prio=0 tid=0x0000ffff9c076800 nid=0x50fa2 runnable 

"G1 Concurrent Refinement Thread#43" os_prio=0 tid=0x0000ffff9c075000 nid=0x50fa1 runnable 

"VM Periodic Task Thread" os_prio=0 tid=0x0000ffff9c7cf800 nid=0x50ff1 waiting on condition 

JNI global references: 212

--- Timeout information end.
elapsed time (seconds): 1200.293
configuration:
STDOUT:
%% Test parameters
%%   Objects per region              : 1
%%   Heap fraction to allocate       : 90%
%%   Regions to refresh to provoke GC: 10
%% Memory
%%   used          :        10M
%%   available     :        493M
%%   to allocate   :        432M
%%     (in regs)   :        54
%%   G1 Region Size:        8M
%% Objects
%%   N (array length)      : 2097147
%%   K (objects in regions): 1
%%   Reference size        : 4
%%   Approximate obj size  : 8191K)
0.167: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 234M->224M(504M), 0.0149804 secs]
0.182: [GC concurrent-root-region-scan-start]
0.182: [GC concurrent-root-region-scan-end, 0.0007401 secs]
0.182: [GC concurrent-mark-start]
%% step 1 out of 10 (~0% done)
%%      0  --> 8
0.201: [GC concurrent-mark-end, 0.0182001 secs]
0.201: [GC remark, 0.0328510 secs]
0.234: [GC cleanup 436M->436M(504M), 0.0101771 secs]
0.252: [GC pause (G1 Humongous Allocation) (young)-- 492M->492M(504M), 0.0563353 secs]
0.309: [Full GC (Allocation Failure)  492M->432M(504M), 0.1693870 secs]
0.478: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0031029 secs]
0.482: [GC concurrent-root-region-scan-start]
0.482: [GC concurrent-root-region-scan-end, 0.0000163 secs]
0.482: [GC concurrent-mark-start]
%% step 2 out of 10 (~0% done)
%%      8  --> 0
0.556: [GC concurrent-mark-end, 0.0739897 secs]
0.556: [GC remark, 0.0071816 secs]
0.563: [GC cleanup 457M->449M(504M), 0.0012992 secs]
0.564: [GC concurrent-cleanup-start]
0.564: [GC concurrent-cleanup-end, 0.0000203 secs]
0.570: [GC pause (G1 Humongous Allocation) (young) 489M->488M(504M), 0.0111234 secs]
0.582: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 496M->496M(504M), 0.0313107 secs]
0.613: [GC concurrent-root-region-scan-start]
0.613: [GC concurrent-root-region-scan-end, 0.0000262 secs]
0.613: [GC concurrent-mark-start]
0.613: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0355179 secs]
0.649: [Full GC (Allocation Failure)  496M->432M(504M), 0.1362894 secs]
0.785: [GC concurrent-mark-abort]
0.785: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0724654 secs]
0.858: [GC concurrent-root-region-scan-start]
0.858: [GC concurrent-root-region-scan-end, 0.0000224 secs]
0.858: [GC concurrent-mark-start]
%% step 3 out of 10 (~0% done)
%%      0  --> 16
0.865: [GC pause (G1 Humongous Allocation) (young) 489M->488M(504M), 0.0561100 secs]
0.922: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0361509 secs]
0.958: [Full GC (Allocation Failure)  496M->432M(504M), 0.1445141 secs]
1.103: [GC concurrent-mark-abort]
1.103: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0248341 secs]
1.128: [GC concurrent-root-region-scan-start]
1.128: [GC concurrent-root-region-scan-end, 0.0000297 secs]
1.128: [GC concurrent-mark-start]
%% step 4 out of 10 (~1% done)
%%      16  --> 520
1.156: [GC concurrent-mark-end, 0.0282301 secs]
1.156: [GC remark, 0.0072649 secs]
1.164: [GC cleanup 481M->473M(504M), 0.0031718 secs]
1.167: [GC concurrent-cleanup-start]
1.167: [GC concurrent-cleanup-end, 0.0000170 secs]
1.240: [GC pause (G1 Humongous Allocation) (young) 489M->488M(504M), 0.0297258 secs]
1.271: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 496M->496M(504M), 0.0191960 secs]
1.290: [GC concurrent-root-region-scan-start]
1.290: [GC concurrent-root-region-scan-end, 0.0000205 secs]
1.290: [GC concurrent-mark-start]
1.290: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0163026 secs]
1.306: [Full GC (Allocation Failure)  496M->432M(504M), 0.1632331 secs]
1.470: [GC concurrent-mark-abort]
1.470: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0198576 secs]
1.490: [GC concurrent-root-region-scan-start]
1.490: [GC concurrent-root-region-scan-end, 0.0000261 secs]
1.490: [GC concurrent-mark-start]
%% step 5 out of 10 (~17% done)
%%      520  --> 0
1.515: [GC concurrent-mark-end, 0.0248713 secs]
1.515: [GC remark, 0.0319373 secs]
1.547: [GC cleanup 489M->481M(504M), 0.0052489 secs]
1.553: [GC concurrent-cleanup-start]
1.553: [GC concurrent-cleanup-end, 0.0000223 secs]
1.617: [GC pause (WhiteBox Initiated Concurrent Mark) (young) (initial-mark) 481M->480M(504M), 0.0311922 secs]
1.648: [GC concurrent-root-region-scan-start]
1.648: [GC concurrent-root-region-scan-end, 0.0000221 secs]
1.648: [GC concurrent-mark-start]
1.688: [GC concurrent-mark-end, 0.0392809 secs]
1.688: [GC remark, 0.0170867 secs]
1.705: [GC cleanup 480M->432M(504M), 0.0026579 secs]
1.708: [GC concurrent-cleanup-start]
1.708: [GC concurrent-cleanup-end, 0.0000322 secs]
1.712: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0822332 secs]
1.794: [Full GC (Allocation Failure)  496M->432M(504M), 0.1393864 secs]
1.934: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0360925 secs]
1.970: [GC concurrent-root-region-scan-start]
1.970: [GC concurrent-root-region-scan-end, 0.0000279 secs]
1.970: [GC concurrent-mark-start]
%% step 6 out of 10 (~33% done)
%%      0  --> 1024
2.011: [GC concurrent-mark-end, 0.0402485 secs]
2.011: [GC remark, 0.0190183 secs]
2.030: [GC cleanup 449M->441M(504M), 0.0017681 secs]
2.032: [GC concurrent-cleanup-start]
2.032: [GC concurrent-cleanup-end, 0.0000189 secs]
2.188: [GC pause (G1 Humongous Allocation) (young) 489M->488M(504M), 0.0492625 secs]
2.238: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 496M->496M(504M), 0.0309709 secs]
2.269: [GC concurrent-root-region-scan-start]
2.269: [GC concurrent-root-region-scan-end, 0.0000237 secs]
2.269: [GC concurrent-mark-start]
2.270: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0138578 secs]
2.284: [Full GC (Allocation Failure)  496M->432M(504M), 0.1495691 secs]
2.433: [GC concurrent-mark-abort]
2.434: [GC pause (G1 Humongous Allocation) (young) (initial-mark) 440M->440M(504M), 0.0250983 secs]
2.459: [GC concurrent-root-region-scan-start]
2.459: [GC concurrent-root-region-scan-end, 0.0000128 secs]
2.459: [GC concurrent-mark-start]
%% step 7 out of 10 (~66% done)
%%      1024  --> 1034
2.467: [GC pause (G1 Humongous Allocation) (young) 489M->488M(504M), 0.0363086 secs]
2.504: [GC pause (G1 Humongous Allocation) (young) 496M->496M(504M), 0.0568537 secs]
2.561: [Full GC (Allocation Failure)  496M->432M(504M), 0.1432140 secs]
%% step 8 out of 10 (~66% done)
%%      1034  --> 17
2.713: [GC concurrent-mark-abort]
2.842: [GC pause (WhiteBox Initiated Concurrent Mark) (young) (initial-mark) 473M->472M(504M), 0.0206854 secs]
2.863: [GC concurrent-root-region-scan-start]
2.863: [GC concurrent-root-region-scan-end, 0.0000233 secs]
2.863: [GC concurrent-mark-start]
Timeout refired 1200 times

TestStressRSetCoarsening.java.log