GC overhead limit exceeded, with other errors?

Discussion in 'Bukkit Help' started by Deleted user, Nov 27, 2012.

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  1. Offline

    Deleted user

    One of my friends' server is getting a chain of weird errors.
    32 gigabytes of RAM should be enough for the server, although this is what happens:
    Code:java
    1. 2012-11-20 06:02:31 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
    2. 2012-11-20 06:03:27 [SEVERE] java.lang.reflect.InvocationTargetException
    3. 2012-11-20 06:03:27 [SEVERE]at sun.reflect.GeneratedConstructorAccessor32.newInstance(Unknown Source)
    4. 2012-11-20 06:03:27 [SEVERE]at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    5. 2012-11-20 06:03:27 [SEVERE]at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
    6. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.SpawnerCreature.spawnEntities(SpawnerCreature.java:148)
    7. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.WorldServer.doTick(WorldServer.java:157)
    8. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:569)
    9. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
    10. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
    11. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
    12. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
    13. 2012-11-20 06:03:27 [SEVERE] Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
    14. 2012-11-20 06:03:27 [SEVERE]at java.util.concurrent.locks.ReentrantReadWriteLock.<init>(ReentrantReadWriteLock.java:243)
    15. 2012-11-20 06:03:27 [SEVERE]at java.util.concurrent.locks.ReentrantReadWriteLock.<init>(ReentrantReadWriteLock.java:233)
    16. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.DataWatcher.<init>(SourceFile:56)
    17. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.Entity.<init>(Entity.java:133)
    18. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.EntityLiving.<init>(EntityLiving.java:113)
    19. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.EntityCreature.<init>(EntityCreature.java:16)
    20. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.EntityMonster.<init>(EntityMonster.java:8)
    21. 2012-11-20 06:03:27 [SEVERE]at net.minecraft.server.EntitySpider.<init>(EntitySpider.java:8)
    22. 2012-11-20 06:03:27 [SEVERE]... 10 more
    23. 2012-11-20 06:04:51 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
    24. 2012-11-20 06:07:19 [INFO] /23.29.70.90:42502 lost connection
    25. 2012-11-20 06:08:08 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
    26. 2012-11-20 06:08:57 [SEVERE] net.minecraft.server.ReportedException: Ticking entity
    27. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:581)
    28. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
    29. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
    30. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
    31. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
    32. 2012-11-20 06:08:57 [SEVERE] Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
    33. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.a(SourceFile:165)
    34. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.a(SourceFile:134)
    35. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.b(SourceFile:119)
    36. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.a(SourceFile:88)
    37. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.a(SourceFile:59)
    38. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.Pathfinder.a(SourceFile:31)
    39. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.World.findPath(World.java:2460)
    40. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntityCreature.bn(EntityCreature.java:75)
    41. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntityLiving.c(EntityLiving.java:1228)
    42. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntityMonster.c(EntityMonster.java:20)
    43. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntityLiving.j_(EntityLiving.java:508)
    44. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntityMonster.j_(EntityMonster.java:24)
    45. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.EntitySpider.j_(EntitySpider.java:20)
    46. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.World.entityJoinedWorld(World.java:1333)
    47. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:546)
    48. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.World.playerJoinedWorld(World.java:1315)
    49. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.World.tickEntities(World.java:1193)
    50. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:444)
    51. 2012-11-20 06:08:57 [SEVERE]at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:577)
    52. 2012-11-20 06:08:57 [SEVERE]... 4 more
    53. 2012-11-20 06:08:57 [SEVERE] Encountered an unexpected exception ReportedException
    54. net.minecraft.server.ReportedException: Ticking entity
    55. at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:581)
    56. at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:222)
    57. at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:493)
    58. at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426)
    59. at net.minecraft.server.ThreadServerApplication.run(SourceFile:856)
    60. Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded
    61. at net.minecraft.server.Pathfinder.a(SourceFile:165)
    62. at net.minecraft.server.Pathfinder.a(SourceFile:134)
    63. at net.minecraft.server.Pathfinder.b(SourceFile:119)
    64. at net.minecraft.server.Pathfinder.a(SourceFile:88)
    65. at net.minecraft.server.Pathfinder.a(SourceFile:59)
    66. at net.minecraft.server.Pathfinder.a(SourceFile:31)
    67. at net.minecraft.server.World.findPath(World.java:2460)
    68. at net.minecraft.server.EntityCreature.bn(EntityCreature.java:75)
    69. at net.minecraft.server.EntityLiving.c(EntityLiving.java:1228)
    70. at net.minecraft.server.EntityMonster.c(EntityMonster.java:20)
    71. at net.minecraft.server.EntityLiving.j_(EntityLiving.java:508)
    72. at net.minecraft.server.EntityMonster.j_(EntityMonster.java:24)
    73. at net.minecraft.server.EntitySpider.j_(EntitySpider.java:20)
    74. at net.minecraft.server.World.entityJoinedWorld(World.java:1333)
    75. at net.minecraft.server.WorldServer.entityJoinedWorld(WorldServer.java:546)
    76. at net.minecraft.server.World.playerJoinedWorld(World.java:1315)
    77. at net.minecraft.server.World.tickEntities(World.java:1193)
    78. at net.minecraft.server.WorldServer.tickEntities(WorldServer.java:444)
    79. at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:577)
    80. ... 4 more
    81. 2012-11-20 06:08:57 [SEVERE] This crash report has been saved to: *censored for privacy*
    82. 2012-11-20 09:14:29 [SEVERE] Exception in thread "Listen thread"
    83. 2012-11-20 09:14:29 [SEVERE] java.lang.OutOfMemoryError: GC overhead limit exceeded
    84. 2012-11-20 09:14:29 [SEVERE]at java.net.PlainSocketImpl.socketAccept(Native Method)
    85. 2012-11-20 09:14:29 [SEVERE]at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
    86. 2012-11-20 09:14:29 [SEVERE]at java.net.ServerSocket.implAccept(ServerSocket.java:522)
    87. 2012-11-20 09:14:29 [SEVERE]at java.net.ServerSocket.accept(ServerSocket.java:490)
    88. 2012-11-20 09:14:29 [SEVERE]at net.minecraft.server.DedicatedServerConnectionThread.run(DedicatedServerConnectionThread.java:62)
    89.  


    Plugins (27): RealVotes, HideStream, NoCheatPlus, WorldEdit, Buycraft, SafeExplosions, Vault, Stargate, PermissionsEx, WorldGuard, AutoMessage, DisguiseCraft, AntiPub, LimitedCreative, pluginUpdater, AntiCaps, BKCommonLib, My Worlds, Lockette, AutoSaveWorld, mcMMO, CleanroomGenerator, Essentials, Factions, ShowCaseStandalone, Jobs, EssentialsSpawn
    (Sorry for the bad formatting, but Notepad++ is being a bitch :/.
     
  2. Offline

    JWhy

    Which start command do you use and what Java version do you have? Is it 64bit?
    EDIT: Oh sorry, it's you, StM.... Are you sure about 64bit allocation anyways?
     
  3. Offline

    c0mp

    ShootToMaim CraftBukkit 1.4.5-R0.2, I take it? And your friend might want to verify that they're running 64-bit Java. Also, in case one of the plugins is dependent upon a certain version of Java, have him try Java 7 if he's currently running Java 6, and vice-versa.

    He could also test with no plugins, test with fresh maps, test with a simplified startup command (if it isn't already simplified).
     
  4. Offline

    Deleted user

    Removed all plugins, that fixed the issue.
    I'll attempt to update the plugins as they were for 1.3.2, although I doubt that it will work as plugins shouldn't cause this.
    You can break blocks, although no items pop back up.
    When you move, then log out then back in, you're back to where you were before you ever moved (before the server died).
     
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