disconnect.endOfStream after varying amounts of time

I was running craftbukkit since the first release with no issues at all. For some very weird reason, since 1.0.0 was released nobody can stay connected to the server. All ports are open and my server is set up with no restrictions. I am able to play with no problems at all, actually everything is smoother than ever before but anybody else has huge issues, doors only open one half, players claim to be moving but from my screen they are standing next to mobs, they can only go through doors if I open them for them. Sometimes they can be online for 10 minutes, other times they disconnect after a minute. Below is a snippet of my log.

Code:

2011-11-20 18:47:56 [INFO] auldie44 [/70.77.77.33:61839] logged in with entity id 12673 at ([world] 200.2640603421222, 68.0, -36.687527320708824)
2011-11-20 18:49:09 [SEVERE] java.net.SocketException: Socket closed
2011-11-20 18:49:09 [SEVERE]     at java.net.SocketOutputStream.socketWrite(Unknown Source)
2011-11-20 18:49:09 [SEVERE]     at java.net.SocketOutputStream.write(Unknown Source)
2011-11-20 18:49:09 [SEVERE]     at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
2011-11-20 18:49:09 [SEVERE]     at java.io.BufferedOutputStream.flush(Unknown Source)
2011-11-20 18:49:09 [SEVERE]     at java.io.DataOutputStream.flush(Unknown Source)
2011-11-20 18:49:09 [SEVERE]     at net.minecraft.server.NetworkWriterThread.run(SourceFile:104)
2011-11-20 18:49:09 [INFO] auldie44 lost connection: disconnect.endOfStream
2011-11-20 18:49:19 [INFO] auldie44 [/70.77.77.33:61850] logged in with entity id 22364 at ([world] 211.28125, 61.0, -18.375)
2011-11-20 18:49:29 [INFO] <fatman2778> is your lag better?
2011-11-20 18:50:15 [INFO] <auldie44> why are there are shit ton of pigs
2011-11-20 18:50:19 [INFO] auldie44 lost connection: disconnect.endOfStream
2011-11-20 18:50:19 [SEVERE] java.net.SocketException: Socket closed
2011-11-20 18:50:19 [SEVERE]     at java.net.SocketOutputStream.socketWrite(Unknown Source)
2011-11-20 18:50:19 [SEVERE]     at java.net.SocketOutputStream.write(Unknown Source)
2011-11-20 18:50:19 [SEVERE]     at java.io.BufferedOutputStream.flushBuffer(Unknown Source)
2011-11-20 18:50:19 [SEVERE]     at java.io.BufferedOutputStream.flush(Unknown Source)
2011-11-20 18:50:19 [SEVERE]     at java.io.DataOutputStream.flush(Unknown Source)
2011-11-20 18:50:19 [SEVERE]     at net.minecraft.server.NetworkWriterThread.run(SourceFile:104)

Does anybody have any idea what could be going on?

Server info:
CB version: 1468
Java info:
Linux afro 2.6.38-8-server #42-Ubuntu SMP Mon Apr 11 03:49:04 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
java version "1.6.0_27"
Java(TM) SE Runtime Environment (build 1.6.0_27-b07)
Java HotSpot(TM) 64-Bit Server VM (build 20.2-b06, mixed mode)

 

@fatman2778
Have you tried running a server on with the vanilla minecraft server, and see if you still have the same problem?

Craftbukkit builds for 1.0.0 are still unstable at the moment, which may be causing this problem.

Always keep your dev version of craftbukkit up to date, you can get the latest release at http://ci.bukkit.org/job/dev-CraftBukkit/lastSuccessfulBuild/
Updating may also fix this problem.

 

I noticed the problem with the vanilla minecraft server. I always had better results running craftbukkit so I figured maybe it would help but its the same. I will try with 1475 and see. I am also looking into updating java to see if that may be the issue