2020-06-23-19:41:05.015 INFO [config]  Config ( yes ): user properties from -Drsk.conf.file file '/wallets/rsk/config/testnet.conf'
2020-06-23-19:41:05.021 INFO [config]  Config ( no ): default properties from installer '/etc/rsk/node.conf'
2020-06-23-19:41:05.925 DEBUG [c.r.b.c.Context]  Creating bitcoinj 0.14.4 context.
2020-06-23-19:41:06.351 INFO [general]  DB is empty - adding Genesis
2020-06-23-19:41:06.354 INFO [general]  Genesis block loaded
2020-06-23-19:41:06.432 INFO [general]  New nodeID generated: 2c348907e677159fa7faa799feb71a16dbfaff4d39149e552975e33a85a25cd4f51d9654e0143ae43e851943875397ec849eb57b3d4c42271e5128f4fc41e8de
2020-06-23-19:41:06.432 INFO [general]  Generated nodeID and its private key stored in /wallets/rsk/db/.rsk/testnet/database/nodeId.properties
2020-06-23-19:41:06.441 INFO [general]  Public IP wasn't set or resolved, using https://checkip.amazonaws.com to identify it...
2020-06-23-19:41:07.385 INFO [general]  Identified public IP: /187.189.164.26
2020-06-23-19:41:07.908 DEBUG [c.g.j.JsonRpcBasicServer]  created server for interface class co.rsk.rpc.Web3RskImpl with handler class co.rsk.rpc.Web3RskImpl
2020-06-23-19:41:08.023 INFO [fullnoderunner]  Starting RSK
2020-06-23-19:41:08.023 INFO [fullnoderunner]  Running orchid-testnet.json,  core version: 2.0.1-PAPYRUS
2020-06-23-19:41:08.024 INFO [fullnoderunner]  git.hash: [3db4f134b]
2020-06-23-19:41:08.024 INFO [fullnoderunner]  build.branch: heads/PAPYRUS-2.0.1
2020-06-23-19:41:08.040 INFO [net]  RskJ node started: enode://2c348907e677159fa7faa799feb71a16dbfaff4d39149e552975e33a85a25cd4f51d9654e0143ae43e851943875397ec849eb57b3d4c42271e5128f4fc41e8de@187.189.164.26:50505
2020-06-23-19:41:08.042 INFO [c.r.r.n.Web3HttpServer]  RPC HTTP enabled
2020-06-23-19:41:08.058 INFO [net]  Listening for incoming connections, host: /0.0.0.0, port: [50505] 
2020-06-23-19:41:08.067 INFO [net]  NodeId: [2c348907e677159fa7faa799feb71a16dbfaff4d39149e552975e33a85a25cd4f51d9654e0143ae43e851943875397ec849eb57b3d4c42271e5128f4fc41e8de] 
2020-06-23-19:41:08.143 WARN [i.n.b.ServerBootstrap]  Unknown channel option 'SO_KEEPALIVE' for channel '[id: 0x973ff061]'
2020-06-23-19:41:08.143 WARN [i.n.b.ServerBootstrap]  Unknown channel option 'SO_LINGER' for channel '[id: 0xf7662ddf]'
2020-06-23-19:41:08.174 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf] REGISTERED
2020-06-23-19:41:08.176 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf] BIND(/0.0.0.0:4444)
2020-06-23-19:41:08.178 INFO [c.r.n.d.UDPServer]  Discovery UDPListener started
2020-06-23-19:41:08.184 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf, L:/0.0.0.0:4444] ACTIVE
2020-06-23-19:41:08.184 INFO [fullnoderunner]  Capability eth version: [V62]
2020-06-23-19:41:08.184 INFO [fullnoderunner]  done
2020-06-23-19:41:33.829 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf, L:/0.0.0.0:4444] READ: [id: 0x297c8212, L:/127.0.0.1:4444 - R:/127.0.0.1:57762]
2020-06-23-19:41:33.831 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf, L:/0.0.0.0:4444] READ COMPLETE
2020-06-23-19:41:33.899 DEBUG [c.g.j.JsonRpcBasicServer]  Request: {"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}
2020-06-23-19:41:33.912 DEBUG [c.g.j.JsonRpcBasicServer]  Invoking method: eth_blockNumber with args []
2020-06-23-19:41:33.912 DEBUG [c.g.j.JsonRpcBasicServer]  Invoked method: eth_blockNumber, result 0x0
2020-06-23-19:41:33.919 DEBUG [c.g.j.JsonRpcBasicServer]  Response: {"jsonrpc":"2.0","id":1,"result":"0x0"}
2020-06-23-19:42:04.006 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf, L:/0.0.0.0:4444] READ: [id: 0x21172d3b, L:/127.0.0.1:4444 - R:/127.0.0.1:57764]
2020-06-23-19:42:04.006 INFO [i.n.h.l.LoggingHandler]  [id: 0xf7662ddf, L:/0.0.0.0:4444] READ COMPLETE
2020-06-23-19:42:04.009 DEBUG [c.g.j.JsonRpcBasicServer]  Request: {"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}
2020-06-23-19:42:04.009 DEBUG [c.g.j.JsonRpcBasicServer]  Invoking method: eth_blockNumber with args []
2020-06-23-19:42:04.009 DEBUG [c.g.j.JsonRpcBasicServer]  Invoked method: eth_blockNumber, result 0x0

If I run with that I get:

Exception in thread "main" java.lang.RuntimeException: Wildcard on bind address it's not allowed as fallback for public IP /0.0.0.0
    at org.ethereum.config.SystemProperties.getMyPublicIpFromRemoteService(SystemProperties.java:473)
    at org.ethereum.config.SystemProperties.getPublicIp(SystemProperties.java:443)
    at co.rsk.RskContext.getPeerExplorer(RskContext.java:1031)
    at co.rsk.RskContext.getNodeManager(RskContext.java:1643)
    at co.rsk.RskContext.getSyncPool(RskContext.java:1443)
    at co.rsk.RskContext.getChannelManager(RskContext.java:644)
    at co.rsk.RskContext.getTransactionGateway(RskContext.java:1550)
    at co.rsk.RskContext.buildInternalServices(RskContext.java:791)
    at co.rsk.RskContext.buildNodeRunner(RskContext.java:783)
    at co.rsk.RskContext.getNodeRunner(RskContext.java:292)
    at co.rsk.Start.main(Start.java:31)

I don't see how this happens, as the suggested change is for docker, not for rskj node. Can you share me the complete docker line you're using to run the container?

your node isn't synchronizing most probably because you're running 1.3.0. A couple of weeks ago there was a network upgrade and nodes prior to 2.0.0 won't be able to synchronize. Check https://github.com/rsksmart/rskj/releases/tag/PAPYRUS-2.0.1 for more information.

it seems it isn't possible to link sent messages in here, but it's this very same situation we had a couple of days earlier.