Open 1.4.1: World Leak on a fresh 1.5.1 server

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M

midoge

New Member
Jul 29, 2019
21
0
0
Version:
1.4.1

What is the bug:
The server spams the following log entries:
Code: 
[03:35:01] [Server thread/DEBUG] [FML/]: The world 20e4653c (world) may have leaked: first encounter (5 occurences).
[03:35:41] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[03:35:51] [Server thread/DEBUG] [FML/]: The world 20e4653c (world) may have leaked: seen 10 times.
[03:36:26] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[03:36:41] [Server thread/DEBUG] [FML/]: The world 20e4653c (world) may have leaked: seen 15 times.
[03:37:11] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[03:37:31] [Server thread/DEBUG] [FML/]: The world 20e4653c (world) may have leaked: seen 20 times.
[03:37:56] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[03:38:07] [Server thread/WARN] [FML/]: Unexpected world unload - world -2147483648 is already unloaded
[03:38:21] [Server thread/DEBUG] [FML/]: The world 20e4653c (world) may have leaked: seen 25 times.
[03:38:41] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world

This leads to server crashes.

Mod & Version:
1.5.1

Paste.feed-the-beast.com log:


Can it be repeated:
Yes. No further interaction required.

Known Fix:
I tried to force-unload the leaking chunks using Opis. (If any, Im not really sure because mapwriter didnt show up any suspicious data). This is the result:

Code: 
[07:01:57] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:02:42] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:03:27] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:04:12] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:04:57] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:05:42] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:06:27] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:07:12] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:07:57] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:08:42] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:09:27] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:10:12] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:10:16] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:10:57] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:11:42] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:12:27] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:13:12] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:13:57] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world

After a restart we are back to the initial problem:

Code: 
[07:22:04] [Server thread/TRACE] [ForgeMicroblock/ForgeMicroblock]: Sent event FMLServerStartedEvent to mod ForgeMicroblock
[07:22:05] [Server thread/DEBUG] [FastCraft-core/]: 10 / 19 applied
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -7
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -100
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -37
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -38
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -39
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -19
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension -42
[07:22:49] [Server thread/INFO] [FML/]: Unloading dimension 1
[07:22:49] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:23:34] [Server thread/DEBUG] [FML/]: The world 396f04b3 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world a54c764 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 716a2247 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 67964c68 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 79642a0d (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 19a49a46 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 1ac3d595 (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: The world 9cc8fa (world) may have leaked: first encounter (5 occurences).
[07:23:34] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:23:37] [Netty IO #1/INFO] [MobiusCore/]: [MobiusCore] Found net.minecraft.util.MessageDeserializer [ ez ] with checksum *snipped*
[07:23:37] [Netty IO #1/INFO] [MobiusCore/]: Successful injection in decode (Lio/netty/channel/ChannelHandlerContext;Lio/netty/buffer/ByteBuf;Ljava/util/List;)V
[07:23:37] [Netty IO #1/INFO] [MobiusCore/]: [MobiusCore] Found net.minecraft.util.MessageSerializer [ fa ] with checksum *snipped*
[07:23:37] [Netty IO #1/INFO] [MobiusCore/]: Successful injection in a (Lio/netty/channel/ChannelHandlerContext;Lft;Lio/netty/buffer/ByteBuf;)V
[07:24:19] [Server thread/DEBUG] [FML/]: Gathering id map for writing to world save world
[07:24:24] [Server thread/DEBUG] [FML/]: The world 396f04b3 (world) may have leaked: seen 10 times.
[07:24:24] [Server thread/DEBUG] [FML/]: The world a54c764 (world) may have leaked: seen 10 times.
 
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