io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 16777216 byte(s) of direct memory (used: 1023410183, max: 1029177344)
	at io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:775) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:730) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena$DirectArena.allocateDirect(PoolArena.java:645) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena$DirectArena.newChunk(PoolArena.java:621) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena.allocateNormal(PoolArena.java:204) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena.tcacheAllocateNormal(PoolArena.java:188) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena.allocate(PoolArena.java:138) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PoolArena.allocate(PoolArena.java:128) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:378) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.unix.PreferredDirectByteBufAllocator.ioBuffer(PreferredDirectByteBufAllocator.java:53) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.DefaultMaxMessagesRecvByteBufAllocator$MaxMessageHandle.allocate(DefaultMaxMessagesRecvByteBufAllocator.java:114) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.epoll.EpollRecvByteAllocatorHandle.allocate(EpollRecvByteAllocatorHandle.java:75) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:780) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[waterfall-1.16-403.jar:git:Waterfall-Bootstrap:1.16-R0.5-SNAPSHOT:7395ab3:403]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_282]