OSGi integration tests ignored error messages

Exception in thread "JMX Connector Thread [service:jmx:rmi://0.0.0.0:44444/jndi/rmi://0.0.0.0:1099/karaf-root]" java.lang.RuntimeException: 
Port already in use: 44444; 
You may have started two containers.  If you need to start a second container or the default ports are already in use update the config file etc/org.apache.karaf.management.cfg and change the Registry Port and Server Port to unused ports
	at org.apache.karaf.management.ConnectorServerFactory$1.run(ConnectorServerFactory.java:278)

[ERROR] There are test failures.

Please refer to /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi/target/surefire-reports for the individual test results.
Please refer to dump files (if any exist) [date]-jvmRun[N].dump, [date].dumpstream and [date]-jvmRun[N].dumpstream.
The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was /bin/sh -c cd /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi && /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3.x86_64/jre/bin/java -Xmx2G -jar /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi/target/surefire/surefirebooter7771544774109157019.jar /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi/target/surefire 2017-08-04T07-25-46_539-jvmRun1 surefire3570357305639890359tmp surefire_428610915757147431769tmp
Error occurred in starting fork, check output in log
Process Exit Code: 1
org.apache.maven.surefire.booter.SurefireBooterForkException: The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
Command was /bin/sh -c cd /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi && /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.141-1.b16.el7_3.x86_64/jre/bin/java -Xmx2G -jar /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi/target/surefire/surefirebooter7771544774109157019.jar /home/infinispan/workspace/Infinispan_master-5OURPVBKVS5PLGVSKVWLBFUZPLIO2DZSV3U7HWSZJBYGBGKYSFXQ/integrationtests/osgi/target/surefire 2017-08-04T07-25-46_539-jvmRun1 surefire3570357305639890359tmp surefire_428610915757147431769tmp
Error occurred in starting fork, check output in log
Process Exit Code: 1
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:679)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.fork(ForkStarter.java:533)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:279)
	at org.apache.maven.plugin.surefire.booterclient.ForkStarter.run(ForkStarter.java:243)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeProvider(AbstractSurefireMojo.java:1077)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.executeAfterPreconditionsChecked(AbstractSurefireMojo.java:907)
	at org.apache.maven.plugin.surefire.AbstractSurefireMojo.execute(AbstractSurefireMojo.java:785)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)