Timeout issues

when rebooting my system (Ubuntu 14) i get a NGINX 502 bad gateway error.

when looking into my core.log from bluemind i see a lot of timeout issues. Anyone how to solve them?

2016-08-15 08:34:00,713 [main] net.bluemind.lib.vertx.internal.BMPlatformManagerFactory INFO - Using BM platform manager factory.
2016-08-15 08:34:09,112 [main] net.bluemind.core.launcher.Main INFO - Starting BlueMind Core...
2016-08-15 08:34:09,117 [main] net.bluemind.hornetq.client.MQ INFO - MQ setup for net.bluemind.core.launcher.Main$1@7872c7ee....
2016-08-15 08:34:09,584 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:19,789 [defaultEventExecutorGroup-3-1] net.bluemind.locator.client.LocatorClient ERROR - java.util.concurrent.TimeoutException: No response received after 5000
java.util.concurrent.ExecutionException: java.util.concurrent.TimeoutException: No response received after 5000
        at com.ning.http.client.providers.netty.NettyResponseFuture.get(NettyResponseFuture.java:252) ~[na:na]
        at com.ning.http.client.providers.netty.NettyResponseFuture.get(NettyResponseFuture.java:210) ~[na:na]
        at net.bluemind.locator.client.LocatorClient.locateHost(LocatorClient.java:60) ~[net.bluemind.locator.client_2.3.0.jar:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.start(NonOsgiActivator.java:50) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.HQHelper.<clinit>(HQHelper.java:41) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.util.concurrent.TimeoutException: No response received after 5000
        at com.ning.http.client.providers.netty.NettyResponseFuture.get(NettyResponseFuture.java:246) ~[na:na]
        ... 12 common frames omitted
2016-08-15 08:34:19,790 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.impl.NonOsgiActivator WARN - failed to locate bm/mq server. falling back to localhost
2016-08-15 08:34:20,304 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,363 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:20,363 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:20,365 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,366 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:20,366 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:20,376 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,376 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:20,376 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:20,379 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,379 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:20,379 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:20,387 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,387 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:20,387 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:20,390 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:20,390 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:21,475 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:21,479 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:21,479 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:23,475 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:23,478 [defaultEventExecutorGroup-3-1] org.hornetq.core.client WARN - HQ212007: connector.create or connectorFactory.createConnector should never throw an exception, implementation is badly behaved, but we will deal with it anyway.
io.netty.channel.ChannelException: Unable to create Channel from class class io.netty.channel.socket.nio.NioSocketChannel
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:457) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.AbstractBootstrap.initAndRegister(AbstractBootstrap.java:308) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.doConnect(Bootstrap.java:133) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.bootstrap.Bootstrap.connect(Bootstrap.java:115) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at org.hornetq.core.remoting.impl.netty.NettyConnector.createConnection(NettyConnector.java:715) ~[hornetq-core-client-2.5.0-SNAPSHOT.jar:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnection(ClientSessionFactoryImpl.java:1275) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.getConnectionWithRetry(ClientSessionFactoryImpl.java:1121) ~[na:na]
        at org.hornetq.core.client.impl.ClientSessionFactoryImpl.connect(ClientSessionFactoryImpl.java:266) ~[na:na]
        at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:881) ~[na:na]
        at net.bluemind.hornetq.client.impl.NonOsgiActivator.newCSF(NonOsgiActivator.java:75) ~[na:na]
        at net.bluemind.hornetq.client.impl.HQHelper.newSession(HQHelper.java:56) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.mqProdConnectImpl(MQ.java:104) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ.access$1(MQ.java:101) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.MQ$2.run(MQ.java:95) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at net.bluemind.hornetq.client.impl.SafeExecutorGroup$1.run(SafeExecutorGroup.java:26) [net.bluemind.hornetq.client_1.0.0.b13866.jar:na]
        at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) [netty-all-4.0.24.Final.jar:4.0.24.Final]
        at java.lang.Thread.run(Thread.java:745) [na:1.7.0_60]
Caused by: java.lang.OutOfMemoryError: unable to create new native thread
        at java.lang.Thread.start0(Native Method) [na:1.7.0_60]
        at java.lang.Thread.start(Thread.java:714) [na:1.7.0_60]
        at io.netty.util.internal.ThreadLocalRandom.getInitialSeedUniquifier(ThreadLocalRandom.java:95) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.newSeed(ThreadLocalRandom.java:162) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.<init>(ThreadLocalRandom.java:205) ~[na:na]
        at io.netty.util.internal.InternalThreadLocalMap.random(InternalThreadLocalMap.java:212) ~[na:na]
        at io.netty.util.internal.ThreadLocalRandom.current(ThreadLocalRandom.java:215) ~[na:na]
        at io.netty.channel.AbstractChannel.<init>(AbstractChannel.java:56) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioChannel.<init>(AbstractNioChannel.java:74) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.nio.AbstractNioByteChannel.<init>(AbstractNioByteChannel.java:52) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:94) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:84) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at io.netty.channel.socket.nio.NioSocketChannel.<init>(NioSocketChannel.java:70) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.7.0_60]
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) ~[na:1.7.0_60]
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.7.0_60]
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526) ~[na:1.7.0_60]
        at java.lang.Class.newInstance(Class.java:374) ~[na:1.7.0_60]
        at io.netty.bootstrap.AbstractBootstrap$BootstrapChannelFactory.newChannel(AbstractBootstrap.java:455) ~[netty-all-4.0.24.Final.jar:4.0.24.Final]
        ... 18 common frames omitted
2016-08-15 08:34:23,479 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:25,475 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:26,085 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:28,154 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************
2016-08-15 08:34:28,313 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ WARN - bm/mq not (yet) available: HQ119007: Cannot connect to server(s). Tried with all available servers.
2016-08-15 08:34:30,154 [defaultEventExecutorGroup-3-1] net.bluemind.hornetq.client.MQ INFO - ************** MQ producer CONNECTING ****************

It seems that you don’t have enougth memory:

Caused by: java.lang.OutOfMemoryError: unable to create new native thread

How much RAM do you have ?

8GB

Could you add some swap and try a

# bmctl restart

when restarting, i see the following things in my console:

still getting an error when trying to access bluemind :frowning:

Did you add some swap before restarting ?
Do you still have errors in core.log ? Which ones ?