2014-08-07 04:28:33 [INFO] Starting minecraft server version 1.6.4
2014-08-07 04:28:33 [INFO] Loading properties
2014-08-07 04:28:33 [WARNING] server.properties does not exist
2014-08-07 04:28:33 [INFO] Generating new properties file
2014-08-07 04:28:33 [INFO] Default game type: SURVIVAL
2014-08-07 04:28:33 [INFO] Generating keypair
2014-08-07 04:28:33 [INFO] Starting Minecraft server on *:25565
2014-08-07 04:28:33 [INFO] This server is running CraftBukkit version git-Bukkit-1.6.4-R2.0-b2918jnks (MC: 1.6.4) (Implementing API version 1.6.4-R2.0)
2014-08-07 04:28:34 [WARNING] Failed to load operators list: java.io.FileNotFoundException: ./ops.txt (No such file or directory)
2014-08-07 04:28:34 [WARNING] Failed to load white-list: java.io.FileNotFoundException: ./white-list.txt (No such file or directory)
2014-08-07 04:28:34 [INFO] Preparing level "world"
2014-08-07 04:28:34 [INFO] Preparing start region for level 0 (Seed: 4408430823391056872)
2014-08-07 04:28:35 [INFO] Preparing spawn area: 10%
2014-08-07 04:28:36 [INFO] Preparing spawn area: 33%
2014-08-07 04:28:37 [INFO] Preparing spawn area: 59%
2014-08-07 04:28:38 [INFO] Preparing spawn area: 82%
2014-08-07 04:28:39 [INFO] Preparing start region for level 1 (Seed: 4408430823391056872)
2014-08-07 04:28:40 [INFO] Preparing spawn area: 19%
2014-08-07 04:28:41 [INFO] Preparing spawn area: 36%
2014-08-07 04:28:42 [INFO] Preparing spawn area: 52%
2014-08-07 04:28:43 [INFO] Preparing spawn area: 76%
2014-08-07 04:28:44 [INFO] Preparing spawn area: 96%
2014-08-07 04:28:44 [INFO] Preparing start region for level 2 (Seed: 4408430823391056872)
2014-08-07 04:28:45 [INFO] Preparing spawn area: 69%
2014-08-07 04:28:46 [INFO] Done (12.085s)! For help, type "help" or "?"
2014-08-07 04:29:48 [INFO] /111.69.98.175:62284 lost connection
2014-08-07 04:35:38 [INFO] Stopping server
2014-08-07 04:39:22 [INFO] Starting minecraft server version 1.6.4
2014-08-07 04:39:22 [INFO] Loading properties
2014-08-07 04:39:22 [INFO] Default game type: SURVIVAL
2014-08-07 04:39:22 [INFO] Generating keypair
2014-08-07 04:39:23 [INFO] Starting Minecraft server on *:25565
2014-08-07 04:39:23 [INFO] This server is running CraftBukkit version git-Bukkit-1.6.4-R2.0-b2918jnks (MC: 1.6.4) (Implementing API version 1.6.4-R2.0)
2014-08-07 04:39:23 [INFO] Preparing level "world"
2014-08-07 04:39:23 [INFO] Preparing start region for level 0 (Seed: 4408430823391056872)
2014-08-07 04:39:24 [INFO] Preparing start region for level 1 (Seed: 4408430823391056872)
2014-08-07 04:39:25 [INFO] Preparing start region for level 2 (Seed: 4408430823391056872)
2014-08-07 04:39:25 [INFO] Server permissions file permissions.yml is empty, ignoring it
2014-08-07 04:39:25 [INFO] Done (1.618s)! For help, type "help" or "?"
2014-08-07 04:39:43 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
2014-08-07 04:39:47 [INFO] Unknown command. Type "help" for help.�[m
2014-08-07 04:39:48 [INFO] Unknown command. Type "help" for help.�[m
2014-08-07 04:39:50 [INFO] �[0;33;1m--------- �[0;37;1mHelp: Index �[0;33;1m---------------------------�[m
2014-08-07 04:39:50 [INFO] �[0;37;22mUse /help [n] to get page n of help.�[m
2014-08-07 04:39:50 [INFO] �[0;33;22mAliases: �[0;37;1mLists command aliases�[m
2014-08-07 04:39:50 [INFO] �[0;33;22mBukkit: �[0;37;1mAll commands for Bukkit�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/ban: �[0;37;1mPrevents the specified player from using this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/ban-ip: �[0;37;1mPrevents the specified IP address from using this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/banlist: �[0;37;1mView all players banned from this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/clear: �[0;37;1mClears the player's inventory. Can specify item and data filters too.�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/defaultgamemode: �[0;37;1mSet the default gamemode�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/deop: �[0;37;1mTakes the specified player's operator status�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/difficulty: �[0;37;1mSets the game difficulty�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/effect: �[0;37;1mAdds/Removes effects on players�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/enchant: �[0;37;1mAdds enchantments to the item the player is currently holding. Specify 0 for the level to remove an enchantment. Specify force to ignore normal enchantment restrictions�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/gamemode: �[0;37;1mChanges the player to a specific game mode�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/gamerule: �[0;37;1mSets a server's game rules�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/give: �[0;37;1mGives the specified player a certain amount of items�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/help: �[0;37;1mShows the help menu�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/kick: �[0;37;1mRemoves the specified player from the server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/kill: �[0;37;1mCommits suicide, only usable as a player�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/list: �[0;37;1mLists all online players�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/me: �[0;37;1mPerforms the specified action in chat�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/op: �[0;37;1mGives the specified player operator status�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/pardon: �[0;37;1mAllows the specified player to use this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/pardon-ip: �[0;37;1mAllows the specified IP address to use this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/playsound: �[0;37;1mPlays a sound to a given player�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/plugins: �[0;37;1mGets a list of plugins running on the server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/reload: �[0;37;1mReloads the server configuration and plugins�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/save-all: �[0;37;1mSaves the server to disk�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/save-off: �[0;37;1mDisables server autosaving�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/save-on: �[0;37;1mEnables server autosaving�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/say: �[0;37;1mBroadcasts the given message as the console�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/scoreboard: �[0;37;1mScoreboard control�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/seed: �[0;37;1mShows the world seed�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/spawnpoint: �[0;37;1mSets a player's spawn point�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/spreadplayers: �[0;37;1mSpreads players around a point�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/stop: �[0;37;1mStops the server with optional reason�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/tell: �[0;37;1mSends a private message to the given player�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/testfor: �[0;37;1mTests whether a specifed player is online�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/time: �[0;37;1mChanges the time on each world�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/timings: �[0;37;1mRecords timings for all plugin events�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/toggledownfall: �[0;37;1mToggles rain on/off on a given world�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/tp: �[0;37;1mTeleports the given player (or yourself) to another player or coordinates�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/version: �[0;37;1mGets the version of this server including any plugins in use�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/weather: �[0;37;1mChanges the weather�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/whitelist: �[0;37;1mManages the list of players allowed to use this server�[m
2014-08-07 04:39:50 [INFO] �[0;33;22m/xp: �[0;37;1mGives the specified player a certain amount of experience. Specify L to give levels instead, with a negative amount resulting in taking levels.�[m
2014-08-07 04:40:23 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
2014-08-07 04:40:25 [SEVERE] null
java.io.IOException: Input/output error
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:239)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
at java.io.FilterInputStream.read(FilterInputStream.java:83)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader$1.read(ConsoleReader.java:167)
at org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:267)
at org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:204)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:995)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1167)
at net.minecraft.server.v1_6_R3.ThreadCommandReader.run(ThreadCommandReader.java:31)
2014-08-07 04:45:58 [INFO] Starting minecraft server version 1.6.4
2014-08-07 04:45:58 [INFO] Loading properties
2014-08-07 04:45:58 [INFO] Default game type: SURVIVAL
2014-08-07 04:45:58 [INFO] Generating keypair
2014-08-07 04:45:58 [INFO] Starting Minecraft server on *:25565
2014-08-07 04:45:58 [INFO] This server is running CraftBukkit version git-Bukkit-1.6.4-R2.0-b2918jnks (MC: 1.6.4) (Implementing API version 1.6.4-R2.0)
2014-08-07 04:45:58 [INFO] Preparing level "world"
2014-08-07 04:45:58 [INFO] Preparing start region for level 0 (Seed: 4408430823391056872)
2014-08-07 04:45:59 [INFO] Preparing start region for level 1 (Seed: 4408430823391056872)
2014-08-07 04:46:00 [INFO] Preparing start region for level 2 (Seed: 4408430823391056872)
2014-08-07 04:46:00 [INFO] Server permissions file permissions.yml is empty, ignoring it
2014-08-07 04:46:00 [INFO] Done (1.608s)! For help, type "help" or "?"
2014-08-07 04:57:37 [SEVERE] null
java.io.IOException: Input/output error
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:239)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
at java.io.FilterInputStream.read(FilterInputStream.java:83)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader$1.read(ConsoleReader.java:167)
at org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:267)
at org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:204)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:995)
at org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1167)
at net.minecraft.server.v1_6_R3.ThreadCommandReader.run(ThreadCommandReader.java:31)
2014-08-07 04:59:23 [INFO] Starting minecraft server version 1.6.4
2014-08-07 04:59:23 [INFO] Loading properties
2014-08-07 04:59:23 [INFO] Default game type: SURVIVAL
2014-08-07 04:59:23 [INFO] Generating keypair
2014-08-07 04:59:24 [INFO] Starting Minecraft server on *:25565
2014-08-07 04:59:24 [INFO] This server is running CraftBukkit version git-Bukkit-1.6.4-R2.0-b2918jnks (MC: 1.6.4) (Implementing API version 1.6.4-R2.0)
2014-08-07 04:59:24 [INFO] Preparing level "world"
2014-08-07 04:59:24 [INFO] Preparing start region for level 0 (Seed: 4408430823391056872)
2014-08-07 04:59:25 [INFO] Preparing start region for level 1 (Seed: 4408430823391056872)
2014-08-07 04:59:25 [INFO] Preparing start region for level 2 (Seed: 4408430823391056872)
2014-08-07 04:59:25 [INFO] Server permissions file permissions.yml is empty, ignoring it
2014-08-07 04:59:25 [INFO] Done (1.379s)! For help, type "help" or "?"
2014-08-07 05:00:24 [INFO] Unknown command. Type "help" for help.�[m
2014-08-07 05:02:36 [INFO] Unknown command. Type "help" for help.�[m
2014-08-07 05:02:38 [INFO] �[0;33;1m--------- �[0;37;1mHelp: Index �[0;33;1m---------------------------�[m
2014-08-07 05:02:39 [INFO] �[0;37;22mUse /help [n] to get page n of help.�[m
2014-08-07 05:02:39 [INFO] �[0;33;22mAliases: �[0;37;1mLists command aliases�[m
2014-08-07 05:02:39 [INFO] �[0;33;22mBukkit: �[0;37;1mAll commands for Bukkit�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/ban: �[0;37;1mPrevents the specified player from using this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/ban-ip: �[0;37;1mPrevents the specified IP address from using this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/banlist: �[0;37;1mView all players banned from this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/clear: �[0;37;1mClears the player's inventory. Can specify item and data filters too.�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/defaultgamemode: �[0;37;1mSet the default gamemode�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/deop: �[0;37;1mTakes the specified player's operator status�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/difficulty: �[0;37;1mSets the game difficulty�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/effect: �[0;37;1mAdds/Removes effects on players�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/enchant: �[0;37;1mAdds enchantments to the item the player is currently holding. Specify 0 for the level to remove an enchantment. Specify force to ignore normal enchantment restrictions�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/gamemode: �[0;37;1mChanges the player to a specific game mode�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/gamerule: �[0;37;1mSets a server's game rules�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/give: �[0;37;1mGives the specified player a certain amount of items�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/help: �[0;37;1mShows the help menu�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/kick: �[0;37;1mRemoves the specified player from the server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/kill: �[0;37;1mCommits suicide, only usable as a player�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/list: �[0;37;1mLists all online players�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/me: �[0;37;1mPerforms the specified action in chat�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/op: �[0;37;1mGives the specified player operator status�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/pardon: �[0;37;1mAllows the specified player to use this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/pardon-ip: �[0;37;1mAllows the specified IP address to use this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/playsound: �[0;37;1mPlays a sound to a given player�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/plugins: �[0;37;1mGets a list of plugins running on the server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/reload: �[0;37;1mReloads the server configuration and plugins�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/save-all: �[0;37;1mSaves the server to disk�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/save-off: �[0;37;1mDisables server autosaving�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/save-on: �[0;37;1mEnables server autosaving�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/say: �[0;37;1mBroadcasts the given message as the console�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/scoreboard: �[0;37;1mScoreboard control�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/seed: �[0;37;1mShows the world seed�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/spawnpoint: �[0;37;1mSets a player's spawn point�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/spreadplayers: �[0;37;1mSpreads players around a point�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/stop: �[0;37;1mStops the server with optional reason�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/tell: �[0;37;1mSends a private message to the given player�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/testfor: �[0;37;1mTests whether a specifed player is online�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/time: �[0;37;1mChanges the time on each world�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/timings: �[0;37;1mRecords timings for all plugin events�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/toggledownfall: �[0;37;1mToggles rain on/off on a given world�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/tp: �[0;37;1mTeleports the given player (or yourself) to another player or coordinates�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/version: �[0;37;1mGets the version of this server including any plugins in use�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/weather: �[0;37;1mChanges the weather�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/whitelist: �[0;37;1mManages the list of players allowed to use this server�[m
2014-08-07 05:02:39 [INFO] �[0;33;22m/xp: �[0;37;1mGives the specified player a certain amount of experience. Specify L to give levels instead, with a negative amount resulting in taking levels.�[m
2014-08-07 05:03:02 [INFO] Unknown command. Type "help" for help.�[m
2014-08-07 05:03:11 [INFO] CONSOLE: Stopping the server..�[m
2014-08-07 05:03:11 [INFO] Stopping server
2014-08-07 05:03:11 [INFO] Saving players
2014-08-07 05:03:11 [WARNING] DSCT: Socket closed
2014-08-07 05:03:11 [INFO] Closing listening thread
2014-08-07 05:03:11 [INFO] Saving worlds
2014-08-07 05:03:11 [INFO] Saving chunks for level 'world'/Overworld
2014-08-07 05:03:11 [INFO] Saving chunks for level 'world_nether'/Nether
2014-08-07 05:03:11 [INFO] Saving chunks for level 'world_the_end'/The End

???

Issue unclear, please elaborate.