#2:
        io.netty.buffer.AdvancedLeakAwareByteBuf.writeByte(AdvancedLeakAwareByteBuf.java:544)
        cn.nukkit.network.RakNetInterface.putPacket(RakNetInterface.java:176)
        cn.nukkit.Player.dataPacket(Player.java:1048)
        cn.nukkit.Server.broadcastPacketsCallback(Server.java:712)
        cn.nukkit.Server.batchPackets(Server.java:698)
        cn.nukkit.Server.broadcastPacket(Server.java:651)
        cn.nukkit.Server.broadcastPacket(Server.java:639)
        cn.nukkit.Server.removeOnlinePlayer(Server.java:981)
        cn.nukkit.Player.close(Player.java:3545)
        cn.nukkit.Player.close(Player.java:3494)
        cn.nukkit.network.RakNetInterface$NukkitSessionListener.onDisconnect(RakNetInterface.java:231)
        com.nukkitx.network.raknet.RakNetSession.close(RakNetSession.java:581)
        com.nukkitx.network.raknet.RakNetSession.tick(RakNetSession.java:404)
        com.nukkitx.network.raknet.RakNetSession.onTick(RakNetSession.java:399)
        com.nukkitx.network.raknet.RakNetServer.lambda$onTick$0(RakNetServer.java:125)
        io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
        io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:405)
        io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:338)
        io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:906)
        io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
        java.lang.Thread.run(Thread.java:748)
Created at:
        io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:349)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187)
        io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178)
        cn.nukkit.network.RakNetInterface.putPacket(RakNetInterface.java:175)
        cn.nukkit.Player.dataPacket(Player.java:1048)
        cn.nukkit.Server.broadcastPacketsCallback(Server.java:712)
        cn.nukkit.Server.batchPackets(Server.java:698)
        cn.nukkit.Server.broadcastPacket(Server.java:651)
        cn.nukkit.Server.broadcastPacket(Server.java:639)
        cn.nukkit.Server.removeOnlinePlayer(Server.java:981)
        cn.nukkit.Player.close(Player.java:3545)
        cn.nukkit.Player.close(Player.java:3494)
        cn.nukkit.network.RakNetInterface$NukkitSessionListener.onDisconnect(RakNetInterface.java:231)
        com.nukkitx.network.raknet.RakNetSession.close(RakNetSession.java:581)
        com.nukkitx.network.raknet.RakNetSession.tick(RakNetSession.java:404)
        com.nukkitx.network.raknet.RakNetSession.onTick(RakNetSession.java:399)
        com.nukkitx.network.raknet.RakNetServer.lambda$onTick$0(RakNetServer.java:125)
        io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)
        io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:405)
        io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:338)
        io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:906)
        io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
        java.lang.Thread.run(Thread.java:748)