rnode runtime exception on new Suse Linux installation

gistfile1.txt

cat /etc/os-release
---------------------------
NAME="openSUSE Tumbleweed"
# VERSION="20190601"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20190601"
PRETTY_NAME="openSUSE Tumbleweed"
ANSI_COLOR="0;32"
CPE_NAME="cpe:/o:opensuse:tumbleweed:20190601"
BUG_REPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org/"
LOGO="distributor-logo"
--------------------------

rnode run
09:15:31.332 [main] INFO  coop.rchain.node.Main$ - RChain Node 0.9.6.git2686e0a4 (2686e0a4c131946f8db1ea77111dba60de49380f)
09:15:31.338 [main] INFO  coop.rchain.node.Main$ - Starting with profile default
09:15:31.338 [main] INFO  coop.rchain.node.Main$ - Using configuration file: /home/kayvan/.rnode/rnode.conf
09:15:31.338 [main] WARN  coop.rchain.node.Main$ - Configuration file not found!
09:15:31.338 [main] INFO  coop.rchain.node.Main$ - Running on network: testnet
09:15:31.346 [main] INFO  coop.rchain.node.NodeEnvironment$ - Using data dir: /home/kayvan/.rnode
09:15:31.617 [main] INFO  coop.rchain.comm.UPnP$ - trying to open ports using UPnP....
09:15:40.698 [main] INFO  coop.rchain.comm.UPnP$ - INFO - No gateway devices found
09:15:40.700 [main] INFO  coop.rchain.comm.UPnP$ - No need to open any port
09:15:40.709 [main] INFO  coop.rchain.comm.WhoAmI$ - flag --host was not provided, guessing your external IP address
09:15:40.909 [main] INFO  coop.rchain.comm.WhoAmI$ - guessed 52.119.115.171 from source: AmazonAWS service
09:15:41.300 [main] ERROR coop.rchain.node.Main$ - Unhandled exception in thread main
java.lang.ExceptionInInitializerError: null
        at coop.rchain.node.diagnostics.effects.package$$anon$1.$anonfun$setGauge$2(package.scala:57)
        at scala.collection.concurrent.TrieMap.getOrElseUpdate(TrieMap.scala:907)
        at coop.rchain.node.diagnostics.effects.package$$anon$1.$anonfun$setGauge$1(package.scala:57)
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
        at monix.eval.internal.TaskRunLoop$.startFuture(TaskRunLoop.scala:466)
        at monix.eval.Task.runToFutureOpt(Task.scala:580)
        at monix.eval.Task.runToFuture(Task.scala:539)
        at coop.rchain.catscontrib.TaskContrib$TaskOps.unsafeRunSync(taskOps.scala:12)
        at coop.rchain.node.Main$.main(Main.scala:49)
        at coop.rchain.node.Main.main(Main.scala)
Caused by: java.net.UnknownHostException: saturn-t480s: saturn-t480s: Name or service not known
        at java.net.InetAddress.getLocalHost(InetAddress.java:1506)
        at kamon.Environment$.$anonfun$fromConfig$2(Environment.scala:37)
        at kamon.Environment$.readValueOrGenerate(Environment.scala:49)
        at kamon.Environment$.fromConfig(Environment.scala:37)
        at kamon.Kamon$.<init>(Kamon.scala:36)
        at kamon.Kamon$.<clinit>(Kamon.scala)
        ... 10 common frames omitted
Caused by: java.net.UnknownHostException: saturn-t480s: Name or service not known
        at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
        at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929)
        at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1324)
        at java.net.InetAddress.getLocalHost(InetAddress.java:1501)
        ... 15 common frames omitted
java.lang.ExceptionInInitializerError
        at coop.rchain.node.diagnostics.effects.package$$anon$1.$anonfun$setGauge$2(package.scala:57)
        at scala.collection.concurrent.TrieMap.getOrElseUpdate(TrieMap.scala:907)
        at coop.rchain.node.diagnostics.effects.package$$anon$1.$anonfun$setGauge$1(package.scala:57)
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
        at monix.eval.internal.TaskRunLoop$.startFuture(TaskRunLoop.scala:466)
        at monix.eval.Task.runToFutureOpt(Task.scala:580)
        at monix.eval.Task.runToFuture(Task.scala:539)
        at coop.rchain.catscontrib.TaskContrib$TaskOps.unsafeRunSync(taskOps.scala:12)
        at coop.rchain.node.Main$.main(Main.scala:49)
        at coop.rchain.node.Main.main(Main.scala)
Caused by: java.net.UnknownHostException: saturn-t480s: saturn-t480s: Name or service not known
        at java.net.InetAddress.getLocalHost(InetAddress.java:1506)
        at kamon.Environment$.$anonfun$fromConfig$2(Environment.scala:37)
        at kamon.Environment$.readValueOrGenerate(Environment.scala:49)
        at kamon.Environment$.fromConfig(Environment.scala:37)
        at kamon.Kamon$.<init>(Kamon.scala:36)
        at kamon.Kamon$.<clinit>(Kamon.scala)
        ... 10 more
Caused by: java.net.UnknownHostException: saturn-t480s: Name or service not known
        at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
        at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:929)
        at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1324)
        at java.net.InetAddress.getLocalHost(InetAddress.java:1501)
        ... 15 more

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