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(Error when tried to commit)panic: runtime error: invalid memory address or nil pointer dereference #130

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ggs134 opened this issue May 14, 2020 · 0 comments
Open

(Error when tried to commit)panic: runtime error: invalid memory address or nil pointer dereference #130

ggs134 opened this issue May 14, 2020 · 0 comments

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@ggs134
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ggs134 commented May 14, 2020 •
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epoch : 2

made a 2 dummy tx via console.

ubuntu@ip-172-31-19-165:~/plasma-evm$ build/bin/geth attach --datadir ./operaror
Welcome to the Geth JavaScript console!

instance: Geth/v1.9.10-stable-aed5ae2f/linux-amd64/go1.13.4
coinbase: 0x340c44089bc45f86060922d2d89efee9e0cdf5c7
at block: 0 (Thu, 01 Jan 1970 00:00:00 UTC)
 datadir: /home/ubuntu/plasma-evm/operator
 modules: admin:1.0 debug:1.0 eth:1.0 ethash:1.0 miner:1.0 net:1.0 personal:1.0 rpc:1.0 txpool:1.0 web3:1.0


> eth.sendTransaction({from: eth.accounts[0], to:eth.accounts[0], value: 0})   
"0x7c579204b53d3b9cccd2bb990b87baf8b048bb1777a256a848bb3bb64178c8a5"
> eth.sendTransaction({from: eth.accounts[0], to:eth.accounts[0], value: 0})   
"0xba24dd1eaf44ed3a294e8f7c07bc14c68867c35021c01eacc3054a4a15561359"

Error log

ubuntu@ip-172-31-19-165:~/plasma-evm$ nohup build/bin/geth --nousb         --datadir ./operator                      --rootchain.url wss://mainnet.infura.io/ws/v3/d738213eecc341feb0bf0021390c75e4                      --operator 0x340c44089bc45f86060922d2d89efee9e0cdf5c7                      --operator.password pwd.pass &
[1] 17033
ubuntu@ip-172-31-19-165:~/plasma-evm$ nohup: ignoring input and appending output to 'nohup.out'

ubuntu@ip-172-31-19-165:~/plasma-evm$ tail -f nohup.out 
INFO [05-14|15:49:46.048] Initialising Plasma protocol             versions="[64 63]" network=16 dbversion=<nil>
WARN [05-14|15:49:46.048] Upgrade blockchain database version      from=<nil> to=7
INFO [05-14|15:49:46.048] Loaded most recent local header          number=0 hash=154e22…69ceaa td=1 age=51y1mo6d
INFO [05-14|15:49:46.048] Loaded most recent local full block      number=0 hash=154e22…69ceaa td=1 age=51y1mo6d
INFO [05-14|15:49:46.048] Loaded most recent local fast block      number=0 hash=154e22…69ceaa td=1 age=51y1mo6d
INFO [05-14|15:49:46.049] Regenerated local transaction journal    transactions=0 accounts=0
INFO [05-14|15:49:46.061] Allocated fast sync bloom                size=654.00MiB
INFO [05-14|15:49:46.093] Initialized fast sync bloom              items=21 errorrate=0.000 elapsed=29.972ms
INFO [05-14|15:49:46.834] Rootchain provider connected             url=wss://mainnet.infura.io/ws/v3/d738213eecc341feb0bf0021390c75e4
INFO [05-14|15:49:47.053] Transaction manager loaded               numAccounts=0
INFO [05-14|15:49:50.058] New local node record                    seq=1 id=ede8d6b106a31c6a ip=127.0.0.1 udp=30305 tcp=30305
INFO [05-14|15:49:50.058] Started P2P networking                   self=enode://61997c06504f56e4b4d77b613de0c6845e3589561ed4a6044af05ae416f707cc8005ffc1cbc4c5d5e3aa619adeb5a8c6e6ce906d844a8c1cde76684d2947a00f@127.0.0.1:30305
INFO [05-14|15:49:50.491] Iterating epoch prepared event 
INFO [05-14|15:49:50.491] RootChain epoch prepared                 epochNumber=1 startBlockNumber=1 endBlockNumber=2 epochLength=2 isRequest=false userActivated=false isEmpty=false ForkNumber=0 isRebase=false
INFO [05-14|15:49:50.491] RootChain epoch prepared                 epochNumber=2 startBlockNumber=2 endBlockNumber=2 epochLength=1 isRequest=true  userActivated=false isEmpty=true  ForkNumber=0 isRebase=false
INFO [05-14|15:49:50.491] epoch is empty, jump to next epoch
INFO [05-14|15:49:50.491] RootChain epoch prepared                 epochNumber=3 startBlockNumber=3 endBlockNumber=4 epochLength=2 isRequest=false userActivated=false isEmpty=false ForkNumber=0 isRebase=false
INFO [05-14|15:49:50.492] NRB epoch is prepared, NRB epoch is started epochLength=2
INFO [05-14|15:49:50.492] NRB epoch is prepared, NRB epoch is started epochLength=2
INFO [05-14|15:49:50.704] Iterating block finalized event 
INFO [05-14|15:49:50.704] RootChain block finalized                forkNumber=0 blockNubmer=0
ERROR[05-14|15:49:50.704] Failed to get challenger account         err="unknown account"
INFO [05-14|15:49:51.012] Watching epoch prepared event            startBlockNumber=0
INFO [05-14|15:49:51.257] Watching block finalized event           startBlockNumber=0
INFO [05-14|15:49:51.449] Updated mining threads                   threads=2
INFO [05-14|15:49:51.450] current epoch is resumed
INFO [05-14|15:49:51.451] IPC endpoint opened                      url=/home/ubuntu/plasma-evm/operator/geth.ipc
INFO [05-14|15:50:11.548] New root chain block mined               number=10065211 numTxs=201 gasUsed=9949468 gasLimit=9980018
INFO [05-14|15:50:18.597] New root chain block mined               number=10065212 numTxs=102 gasUsed=9967958 gasLimit=9984847
ERROR[05-14|15:50:43.841] Failed to read root chain block          err="not found"
INFO [05-14|15:51:00.917] New root chain block mined               number=10065214 numTxs=191 gasUsed=9980526 gasLimit=9999456
ERROR[05-14|15:51:01.130] Failed to read root chain block          err="not found"
INFO [05-14|15:51:06.597] Etherbase automatically configured       address=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:51:19.061] New root chain block mined               number=10065216 numTxs=175 gasUsed=9983078 gasLimit=9990236
INFO [05-14|15:51:30.936] Setting new local account                address=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:51:30.937] Submitted transaction                    fullhash=0x094325666e9f9d31d2ed73251c8e3452fc02732657c6e6b2829c07cb8f4d41fe recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:51:33.457] Commit new mining work                   number=1    
    sealhash=12d0d8…edd6c1 uncles=0 txs=1 gas=21000 fees=2.1e-05 elapsed=729.399µs
INFO [05-14|15:51:33.458] Successfully sealed new block            number=1    
    sealhash=12d0d8…edd6c1 hash=cae735…5c7701 elapsed=436.755µs
INFO [05-14|15:51:33.458] �🔨 mined potential block                  number=1 
     hash=cae735…5c7701
INFO [05-14|15:51:33.458] New block is mined                       number=1    
INFO [05-14|15:51:33.530] New root chain block mined               number=10065217 numTxs=130 gasUsed=9985882 gasLimit=9999991
INFO [05-14|15:51:33.669] Submitted transaction                    fullhash=0x6e8087c1faa26b4fbf90a3e20efecdeaa652fc70ef4f06c4478920cba37bce88 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
WARN [05-14|15:51:33.671] Operator account balance on rootchain is too low     
INFO [05-14|15:51:33.671] Non-request epoch is not completed yet   epochNumber=3
INFO [05-14|15:51:36.459] Commit new mining work                   number=2    
    sealhash=c6c6da…f49fa5 uncles=0 txs=1 gas=21000 fees=2.1e-05 elapsed=586.694µs
INFO [05-14|15:51:36.459] Successfully sealed new block            number=2    
    sealhash=c6c6da…f49fa5 hash=faad8a…e5464d elapsed=411.323µs
INFO [05-14|15:51:36.459] �🔨 mined potential block                  number=2 
     hash=faad8a…e5464d
INFO [05-14|15:51:36.459] New block is mined                       number=2    
WARN [05-14|15:51:36.693] Operator account balance on rootchain is too low 
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0xd8a463]

goroutine 118 [running]:
github.com/Onther-Tech/plasma-evm/core/types.(*Block).Number(...)
        /home/ubuntu/plasma-evm/core/types/block.go:312
github.com/Onther-Tech/plasma-evm/pls.(*RootChainManager).addEpochSubmitTransaction(0xc00001d860, 0xc0005054d0, 0x2, 0x2, 0xc000541e38, 0x6)
        /home/ubuntu/plasma-evm/pls/rootchain_manager.go:351 +0x1e3
github.com/Onther-Tech/plasma-evm/pls.(*RootChainManager).runSubmitter.func1(0xc00133b5f0, 0x0, 0x0)
        /home/ubuntu/plasma-evm/pls/rootchain_manager.go:451 +0x726
github.com/Onther-Tech/plasma-evm/pls.(*RootChainManager).runSubmitter(0xc00001d860)
        /home/ubuntu/plasma-evm/pls/rootchain_manager.go:474 +0x201
created by github.com/Onther-Tech/plasma-evm/pls.(*RootChainManager).run       
        /home/ubuntu/plasma-evm/pls/rootchain_manager.go:175 +0x65

After this, can't commit anymore.

ubuntu@ip-172-31-19-165:~/plasma-evm$ nohup build/bin/geth --nousb
         --datadir ./operator                      --rootchain.url wss://mainnet.infura.io/ws/v3/d738213eecc341feb0bf0021390c75e4                      --operator 0x340c44089bc45f86060922d2d89efee9e0cdf5c7                      --operator.password pwd.pass &
[1] 17060
ubuntu@ip-172-31-19-165:~/plasma-evm$ nohup: ignoring input and appending output to 'nohup.out'
ubuntu@ip-172-31-19-165:~/plasma-evm$ tail -f nohup.out 
INFO [05-14|15:55:30.057] Iterating block finalized event 
INFO [05-14|15:55:30.058] RootChain block finalized                forkNumber=0 blockNubmer=0
ERROR[05-14|15:55:30.058] Failed to get challenger account         err="unknown account"
INFO [05-14|15:55:30.326] Watching epoch prepared event            startBlockNumber=0
INFO [05-14|15:55:30.580] Watching block finalized event           startBlockNumber=0
INFO [05-14|15:55:30.772] Updated mining threads                   threads=2   
INFO [05-14|15:55:30.772] Transaction pool price threshold updated price=1000000000
INFO [05-14|15:55:30.772] Etherbase automatically configured       address=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:55:30.772] current epoch is already completed. stop miner       
INFO [05-14|15:55:30.774] IPC endpoint opened                      url=/home/ubuntu/plasma-evm/operator/geth.ipc
INFO [05-14|15:55:36.387] New root chain block mined               number=10065240 numTxs=117 gasUsed=9969687 gasLimit=9985005
INFO [05-14|15:56:01.601] New root chain block mined               number=10065241 numTxs=113 gasUsed=9977296 gasLimit=9989860
INFO [05-14|15:56:03.768] New root chain block mined               number=10065242 numTxs=135 gasUsed=9802284 gasLimit=9994721
INFO [05-14|15:56:07.198] New root chain block mined               number=10065243 numTxs=106 gasUsed=9806484 gasLimit=9999320
INFO [05-14|15:56:07.253] Submitted transaction                    fullhash=0xe68b542da818db76195ff056fb8f753b98c06ebc77e9f58d030cfd1fe5576380 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:56:08.152] New root chain block mined               number=10065244 numTxs=73  gasUsed=9998240 gasLimit=10000000
INFO [05-14|15:56:10.108] Submitted transaction                    fullhash=0x763d5703629fcef939a8c29a654e4e1c2fc93d58956cb30dbf6fee1d8c8f8a7e recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:56:14.693] New root chain block mined               number=10065245 numTxs=19  gasUsed=5502679 gasLimit=9990259
INFO [05-14|15:56:17.415] New root chain block mined               number=10065246 numTxs=89  gasUsed=9948352 gasLimit=9988564
INFO [05-14|15:56:30.539] Submitted transaction                    fullhash=0xba74590667480ec62604833173f340e08090228e8eb5b622528b1b2b53af6b9e recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:56:31.131] Submitted transaction                    fullhash=0x9cb5d1eda5d49196c514d04ed0e84fe81cdde41e6c4233b27cb3565de2489a26 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:56:31.578] Submitted transaction                    fullhash=0xd4bde8d8e74c8ff104431c3965f70d8f5bb50245e3014ff395762007ba331970 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:56:34.896] New root chain block mined               number=10065247 numTxs=125 gasUsed=9952313 gasLimit=9993383
INFO [05-14|15:56:40.697] New root chain block mined               number=10065248 numTxs=115 gasUsed=9969017 gasLimit=9983625
INFO [05-14|15:56:44.663] New root chain block mined               number=10065249 numTxs=0   gasUsed=0       gasLimit=9993373
INFO [05-14|15:56:51.062] New root chain block mined               number=10065250 numTxs=132 gasUsed=9989817 gasLimit=10000000
INFO [05-14|15:56:53.643] New root chain block mined               number=10065251 numTxs=45  gasUsed=9972531 gasLimit=9990236
INFO [05-14|15:56:56.265] New root chain block mined               number=10065252 numTxs=57  gasUsed=9984401 gasLimit=9995089
INFO [05-14|15:57:04.458] Submitted transaction                    fullhash=0x2730f18fa193fa94f42f9ac73ac88a4d14fe10250f7c4b3303a53856ac81270e recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:57:04.883] New root chain block mined               number=10065253 numTxs=91  gasUsed=9990084 gasLimit=10000000
INFO [05-14|15:57:13.893] New root chain block mined               number=10065254 numTxs=63  gasUsed=9982702 gasLimit=9990236
INFO [05-14|15:57:17.446] New root chain block mined               number=10065255 numTxs=46  gasUsed=9985706 gasLimit=9999991
INFO [05-14|15:57:18.802] Submitted transaction                    fullhash=0xa5b88b601b5f296a7096c9630e55c9f2f78d0c5f6fcee486467ad0dba829e158 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:57:20.312] Submitted transaction                    fullhash=0x26ce99c83df33cf6373ff33beea7f8c0339367bf3034c2a891679aaad20b10ca recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:57:38.204] Submitted transaction                    fullhash=0xfdd5bf0003c582d8b26033113ed19198f0df5b395027d38b528c3d07255662bd recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:57:39.582] Submitted transaction                    fullhash=0xff84dd5bf5118216dcf0b845097b94488ca6144b265893c16dec7e4f0bc1a102 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:58:11.885] New root chain block mined               number=10065256 numTxs=177 gasUsed=9992410 gasLimit=10000000
INFO [05-14|15:58:28.139] New root chain block mined               number=10065256 numTxs=35  gasUsed=9983717 gasLimit=9990227
INFO [05-14|15:58:28.660] New root chain block mined               number=10065257 numTxs=186 gasUsed=9993124 gasLimit=9999982
INFO [05-14|15:58:35.112] New root chain block mined               number=10065256 numTxs=177 gasUsed=9992410 gasLimit=10000000
INFO [05-14|15:58:35.613] New root chain block mined               number=10065257 numTxs=107 gasUsed=9992702 gasLimit=10000000
INFO [05-14|15:58:35.878] New root chain block mined               number=10065258 numTxs=199 gasUsed=9985369 gasLimit=10000000
INFO [05-14|15:58:36.097] New root chain block mined               number=10065256 numTxs=35  gasUsed=9983717 gasLimit=9990227
INFO [05-14|15:58:36.621] New root chain block mined               number=10065257 numTxs=186 gasUsed=9993124 gasLimit=9999982
INFO [05-14|15:58:36.897] New root chain block mined               number=10065258 numTxs=153 gasUsed=9981540 gasLimit=9990218
INFO [05-14|15:58:40.517] Submitted transaction                    fullhash=0x0bba5ac2e823c368f167539c802cf3d2acf7c0360255c4c4e0e791b590b34523 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:58:41.069] Submitted transaction                    fullhash=0xf4a7729d76a43b58e80c87613a686dc5bbb2371e721c7bd2e1ce7253867adbe6 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:58:42.250] Submitted transaction                    fullhash=0x83fde29cf2e4cd04254349956ad9e29547c7ad9179e4792371f5d3a08eede4f5 recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:58:42.428] New root chain block mined               number=10065259 numTxs=149 gasUsed=9976410 gasLimit=9995084
INFO [05-14|15:58:42.726] Submitted transaction                    fullhash=0xcdf35c357d5a2b313424d7a27f3b3f39044d8839c652d0babc4881b823aff45a recipient=0x340C44089bc45F86060922d2d89eFee9e0CDF5c7
INFO [05-14|15:58:45.970] New root chain block mined               number=10065260 numTxs=110 gasUsed=9992202 gasLimit=9999938
INFO [05-14|15:58:51.245] New root chain block mined               number=10065261 numTxs=150 gasUsed=9956358 gasLimit=9990174
INFO [05-14|15:58:55.522] New root chain block mined               number=10065262 numTxs=10  gasUsed=399171  gasLimit=9980454
INFO [05-14|15:59:21.953] New root chain block mined               number=10065263 numTxs=131 gasUsed=9959555 gasLimit=9970709
@ggs134 ggs134 changed the title Error when tried to commit (Error when tried to commit)panic: runtime error: invalid memory address or nil pointer dereference May 14, 2020
modagi added a commit that referenced this issue May 19, 2020
@modagi
pls: handle empty epoch block error (#130)
8e4f2c3
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