Bitcoin Forum
May 29, 2024, 03:27:05 PM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
   Home   Help Search Login Register More  
Bitcoin Forum > Bitcoin > Bitcoin Technical Support > bitcoin core wont connect to mainnet
Pages: [1]
« previous topic next topic »
  Print  
Author Topic: bitcoin core wont connect to mainnet  (Read 255 times)
maxeprom (OP)
Jr. Member
*
Offline Offline

Activity: 34
Merit: 5


View Profile
August 27, 2019, 01:47:04 PM
Merited by LoyceV (2), bones261 (2)
 #1
Hello,
I have installed Bitcoin Core 0.18.1 on my linux box. It has fixed and public IP, and no firewall so port 8333 is ok.
I just ran "bitcoind", starts ok, generates the files at $HOME/.bitcoin, but then complains "socket receive error Connection reset by peer (104)"
forever.
After 24 hours, I got connection with just one node, as it shows netstat and bitcoin-cli getpeerinfo.
Getblockcount is always 0.
 
I've tryied connecting to testnet (bitcoind -testnet), and no problem. After a minute or two,  I got 8 peers, blockchain filesize at .bitcoin/testnet3 increasing, bitcoin-cli returns good info.

But of course, I wan to ran my node on the real net!

What can I do?

Here's some of my debug.log

2019-08-27T04:43:34Z Bitcoin Core version v0.18.1 (release build)
2019-08-27T04:43:34Z Assuming ancestors of block 0000000000000000000f1c54590ee18
d15ec70e68c8cd4cfbadb1b4f11697eee have valid signatures.
2019-08-27T04:43:34Z Setting nMinimumChainWork=000000000000000000000000000000000
0000000051dc8b82f450202ecb3d471
2019-08-27T04:43:34Z Using the 'sse4(1way),sse41(4way)' SHA256 implementation
2019-08-27T04:43:34Z Default data directory /home/btc/.bitcoin
2019-08-27T04:43:34Z Using data directory /home/btc/.bitcoin
2019-08-27T04:43:34Z Config file: /home/btc/.bitcoin/bitcoin.conf (not found, sk
ipping)
2019-08-27T04:43:34Z Using at most 125 automatic connections (1024 file descript
ors available)
2019-08-27T04:43:34Z Using 16 MiB out of 32/2 requested for signature cache, abl
e to store 524288 elements
2019-08-27T04:43:34Z Using 16 MiB out of 32/2 requested for script execution cac
he, able to store 524288 elements
2019-08-27T04:43:34Z Using 8 threads for script verification
2019-08-27T04:43:34Z scheduler thread start
2019-08-27T04:43:34Z HTTP: creating work queue of depth 16
2019-08-27T04:43:34Z No rpcpassword set - using random cookie authentication.
2019-08-27T04:43:34Z Generated RPC authentication cookie /home/btc/.bitcoin/.coo
kie
2019-08-27T04:43:34Z HTTP: starting 4 worker threads
2019-08-27T04:43:34Z Using wallet directory /home/btc/.bitcoin/wallets
2019-08-27T04:43:34Z init message: Verifying wallet(s)...
2019-08-27T04:43:34Z Using BerkeleyDB version Berkeley DB 4.8.30: (April  9, 201
0)
2019-08-27T04:43:34Z Using wallet /home/btc/.bitcoin/wallets
2019-08-27T04:43:34Z BerkeleyEnvironment::Open: LogDir=/home/btc/.bitcoin/wallet
s/database ErrorFile=/home/btc/.bitcoin/wallets/db.log
2019-08-27T04:43:34Z init message: Loading banlist...
2019-08-27T04:43:35Z Cache configuration:
2019-08-27T04:43:35Z * Using 2.0 MiB for block index database
2019-08-27T04:43:35Z * Using 8.0 MiB for chain state database
2019-08-27T04:43:35Z * Using 440.0 MiB for in-memory UTXO set (plus up to 286.1
MiB of unused mempool space)
2019-08-27T04:43:35Z init message: Loading block index...
2019-08-27T04:43:35Z Opening LevelDB in /home/btc/.bitcoin/blocks/index
2019-08-27T04:43:35Z Opened LevelDB successfully
2019-08-27T04:43:35Z Using obfuscation key for /home/btc/.bitcoin/blocks/index:
0000000000000000
2019-08-27T04:43:35Z LoadBlockIndexDB: last block file = 0
2019-08-27T04:43:35Z LoadBlockIndexDB: last block file info: CBlockFileInfo(bloc
ks=1, size=293, heights=0...0, time=2009-01-03...2009-01-03)
2019-08-27T04:43:35Z Checking all blk files are present...
2019-08-27T04:43:35Z Opening LevelDB in /home/btc/.bitcoin/chainstate
2019-08-27T04:43:35Z Opened LevelDB successfully
2019-08-27T04:43:35Z Using obfuscation key for /home/btc/.bitcoin/chainstate: 1a
a07bbe3971b111
2019-08-27T04:43:35Z Loaded best chain: hashBestChain=000000000019d6689c085ae165
831e934ff763ae46a2a6c172b3f1b60a8ce26f height=0 date=2009-01-03T18:15:05Z progre
ss=0.000000
2019-08-27T04:43:35Z init message: Rewinding blocks...
2019-08-27T04:43:35Z init message: Verifying blocks...
2019-08-27T04:43:35Z  block index             363ms
2019-08-27T04:43:35Z init message: Loading wallet...
2019-08-27T04:43:35Z BerkeleyEnvironment::Open: LogDir=/home/btc/.bitcoin/wallet
s/database ErrorFile=/home/btc/.bitcoin/wallets/db.log
2019-08-27T04:43:35Z [default wallet] nFileVersion = 180100
2019-08-27T04:43:35Z [default wallet] Keys: 2001 plaintext, 0 encrypted, 2001 w/
 metadata, 2001 total. Unknown wallet records: 0
2019-08-27T04:43:35Z [default wallet] Wallet completed loading in             10
1ms
2019-08-27T04:43:35Z [default wallet] setKeyPool.size() = 2000
2019-08-27T04:43:35Z [default wallet] mapWallet.size() = 0
2019-08-27T04:43:35Z [default wallet] mapAddressBook.size() = 0
2019-08-27T04:43:35Z mapBlockIndex.size() = 1
2019-08-27T04:43:35Z nBestHeight = 0
2019-08-27T04:43:35Z torcontrol thread start
2019-08-27T04:43:35Z AddLocal(146.83.56.69:8333,1)
2019-08-27T04:43:35Z Discover: IPv4 eth0: 146.83.56.69
2019-08-27T04:43:35Z Bound to [::]:8333
2019-08-27T04:43:35Z Bound to 0.0.0.0:8333
2019-08-27T04:43:35Z init message: Loading P2P addresses...
2019-08-27T04:43:35Z Loaded 282 addresses from peers.dat  35ms
2019-08-27T04:43:35Z init message: Starting network threads...
2019-08-27T04:43:35Z net thread start
2019-08-27T04:43:35Z opencon thread start
2019-08-27T04:43:35Z addcon thread start
2019-08-27T04:43:35Z dnsseed thread start
2019-08-27T04:43:35Z init message: Done loading
2019-08-27T04:43:35Z msghand thread start
2019-08-27T04:43:35Z Imported mempool transactions from disk: 0 succeeded, 0 fai
led, 0 expired, 0 already there
2019-08-27T04:43:36Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:37Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:38Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:38Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:39Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:40Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:40Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:41Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:42Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:43Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:46Z Loading addresses from DNS seeds (could take a while)
2019-08-27T04:43:50Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:50Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:50Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:51Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:52Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:52Z 294 addresses found from DNS seeds
2019-08-27T04:43:52Z dnsseed thread exit
2019-08-27T04:43:53Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:53Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:54Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:54Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:55Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:56Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:57Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:58Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:58Z socket recv error Connection reset by peer (104)
2019-08-27T04:43:59Z socket recv error Connection reset by peer (104)
2019-08-27T04:44:00Z socket recv error Connection reset by peer (104)
2019-08-27T04:44:00Z socket recv error Connection reset by peer (104)
2019-08-27T04:44:01Z socket recv error Connection reset by peer (104)
2019-08-27T04:44:02Z socket recv error Connection reset by peer (104)

......   and so on forever
Lauda
Legendary
*
Offline Offline

Activity: 2674
Merit: 2965


Terminated.


View Profile WWW
August 27, 2019, 01:52:23 PM
 #2
Restart the software. Can you try directly connecting one of the publicly available nodes using the 'addnode' command? Node list: https://bitnodes.earn.com/.
"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"
😼 Bitcoin Core (onion)
maxeprom (OP)
Jr. Member
*
Offline Offline

Activity: 34
Merit: 5


View Profile
August 27, 2019, 02:38:45 PM
 #3
Quote from: Lauda on August 27, 2019, 01:52:23 PM
Restart the software. Can you try directly connecting one of the publicly available nodes using the 'addnode' command? Node list: https://bitnodes.earn.com/.

Yep! Already try, with about 30 of them, but no better luck. Sometimes got 2 or 3 peers, but they gone in a while. And the "socket recv error" remains a lot.
Lauda
Legendary
*
Offline Offline

Activity: 2674
Merit: 2965


Terminated.


View Profile WWW
August 27, 2019, 02:40:07 PM
 #4
Quote from: maxeprom on August 27, 2019, 02:38:45 PM
Quote from: Lauda on August 27, 2019, 01:52:23 PM
Restart the software. Can you try directly connecting one of the publicly available nodes using the 'addnode' command? Node list: https://bitnodes.earn.com/.
Yep! Already try, with about 30 of them, but no better luck. Sometimes got 2 or 3 peers, but they gone in a while. And the "socket recv error" remains a lot.
You sure that the port isn't blocked in a way, say by your ISP?
"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"
😼 Bitcoin Core (onion)
maxeprom (OP)
Jr. Member
*
Offline Offline

Activity: 34
Merit: 5


View Profile
August 27, 2019, 03:08:00 PM
 #5
Quote from: Lauda on August 27, 2019, 02:40:07 PM
Quote from: maxeprom on August 27, 2019, 02:38:45 PM
Quote from: Lauda on August 27, 2019, 01:52:23 PM
Restart the software. Can you try directly connecting one of the publicly available nodes using the 'addnode' command? Node list: https://bitnodes.earn.com/.
Yep! Already try, with about 30 of them, but no better luck. Sometimes got 2 or 3 peers, but they gone in a while. And the "socket recv error" remains a lot.
You sure that the port isn't blocked in a way, say by your ISP?

No, the port is ok. I've tested it from other networks, and my ISP  ensures network neutrality
BTW, I can run other coins (eg monero) and the btc testnet works fine for me.
Lauda
Legendary
*
Offline Offline

Activity: 2674
Merit: 2965


Terminated.


View Profile WWW
August 27, 2019, 03:14:31 PM
 #6
Quote from: maxeprom on August 27, 2019, 03:08:00 PM
No, the port is ok. I've tested it from other networks, and my ISP  ensures network neutrality
BTW, I can run other coins (eg monero) and the btc testnet works fine for me.
Testnet doesn't use the same port, and neither do other coins. Putting aside the ISP, I've only had this issue once (that was not related to any firewalls), and it "solved it self" after I wiped my datadir and started completely fresh again (don't forget to save your wallet and/or conf file if you go with that).
"The Times 03/Jan/2009 Chancellor on brink of second bailout for banks"
😼 Bitcoin Core (onion)
jackg
Copper Member
Legendary
*
Offline Offline

Activity: 2856
Merit: 3071


https://bit.ly/387FXHi lightning theory


View Profile
August 27, 2019, 04:20:59 PM
 #7
Try changing the port to something like 22 (if you don't use SSH) and see if that solves the issue or use 9333 (a few alts use that one I think not sure about monero), testnet is also 18333 so you could try that on your core.

it looks like to change the port you just use [1] to change the port either passed as an argument or put in the conf:
Code:
port=18333
pereira4
Legendary
*
Offline Offline

Activity: 1610
Merit: 1183


View Profile
August 29, 2019, 03:21:49 AM
 #8
Remove the peers.dat file and let it generate a brand new one. But first post what's inside there. You can manually add nodes as needed on that file.
Check permissions on your Bitcoin Core folder just in case.

After deleting peers.dat, you can fire again Core with -listen=0 and test if you are syncing (remove after testing). Test and post debug results.
Pages: [1]
  Print  
Bitcoin Forum > Bitcoin > Bitcoin Technical Support > bitcoin core wont connect to mainnet
 « previous topic next topic »
 
Jump to:  

Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!