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CodeChain died with weird syslog while syncing

Aperta
#1,754 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

Nessuno ha ancora preso questa issue.

Valutazione

Difficoltà
5/5
Tempo stimato
Più di una settimana
Idoneità per principianti
25/100
Tipo di issue
Bug
Chiarezza
Da chiarire
Stato di attività
Ferma
Stack tecnologico
rust
Ambito
blockchain, distributed-systems

Direzione di ricerca

Inizia riproducendo il crash durante la sincronizzazione usando il binario compilato dal commit c819d743b38ddfc62625e83109ef9c8e0d3b3439 e confronta il log di CodeChain con il syslog del kernel. Traccia i processi Blocks Verifier e block-propagation in corrispondenza dell’invalid opcode segnalato; l’attività è completata quando la causa è stata identificata e si è confermato che la sincronizzazione non termina più questi processi.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

bug
codechain log
#910487400 2019-08-29 17:45:23.086394112  block-propagation.ext DEBUG sync  Body download completed for #469014(0xdcfa…3e3a)
#910487400 2019-08-29 17:45:23.086455639  Blocks Verifier #1 TRACE headerchain  Inserting block header #468079(0x4c3e…bc27) to the headerchain.
#910487400 2019-08-29 17:45:23.086484710  Blocks Verifier #1 TRACE headerchain  Block header #468079(0x4c3e…bc27) is already known.
#910487400 2019-08-29 17:45:23.086522552  block-propagation.ext DEBUG sync  Body download completed for #469015(0xcbf3…3513)
#910487400 2019-08-29 17:45:23.086582802  Blocks Verifier #1 TRACE blockchain  Committing.
#910487400 2019-08-29 17:45:23.086600406  Blocks Verifier #1 TRACE headerchain  Committing.
#910487400 2019-08-29 17:45:23.086611712  block-propagation.ext DEBUG sync  Body download completed for #469016(0xff03…60fb)
#910487400 2019-08-29 17:45:23.086714764  block-propagation.ext DEBUG sync  Body download completed for #469017(0xcb2a…f82c)
#910487400 2019-08-29 17:45:23.089349955  block-propagation.ext DEBUG sync  Body download completed for #469018(0x44ef…bd6d)
#910487400 2019-08-29 17:45:23.090128065  block-propagation.ext DEBUG sync  Body download completed for #469019(0xc99c…30a3)
#910487400 2019-08-29 17:45:23.091020280  block-propagation.ext DEBUG sync  Body download completed for #469020(0xbce3…cb3e)
#910487400 2019-08-29 17:45:23.091109780  block-propagation.ext DEBUG sync  Body download completed for #469021(0xde39…5fe2)
#910487400 2019-08-29 17:45:23.091181004  Blocks Verifier #0 TRACE blockchain  Inserting block #468080(0x8690…5e97) to the blockchain.
#910487400 2019-08-29 17:45:23.091203175  block-propagation.ext DEBUG sync  Body download completed for #469022(0x210c…58b9)
#910487400 2019-08-29 17:45:23.091263216  Blocks Verifier #0 INFO blockchain  Block #468080(0x8690…5e97) has higher total score, changing the best proposal/canonical chain.
#910487400 2019-08-29 17:45:23.091298463  block-propagation.ext DEBUG sync  Body download completed for #469023(0xb610…8331)
#910487400 2019-08-29 17:45:23.091331039  Blocks Verifier #0 TRACE headerchain  Inserting block header #468080(0x8690…5e97) to the headerchain.
#910487400 2019-08-29 17:45:23.091362492  block-propagation.ext DEBUG sync  Body download completed for #469024(0x69ed…89f9)
#910487400 2019-08-29 17:45:23.091363794  Blocks Verifier #0 TRACE headerchain  Block header #468080(0x8690…5e97) is already known.
#910487400 2019-08-29 17:45:23.091435515  block-propagation.ext DEBUG sync  Body download completed for #469025(0x520b…1152)
#910487400 2019-08-29 17:45:23.091496164  Blocks Verifier #0 TRACE blockchain  Committing.
#910487400 2019-08-29 17:45:23.091500155  block-propagation.ext DEBUG sync  Body download completed for #469026(0x6e9d…199e)
#910487400 2019-08-29 17:45:23.091516882  Blocks Verifier #0 TRACE headerchain  Committing.
#910487400 2019-08-29 17:45:23.091599161  block-propagation.ext DEBUG sync  Body download completed for #469027(0xb025…73d8)
#910487400 2019-08-29 17:45:23.091655630  block-propagation.ext DEBUG sync  Body download completed for #469028(0x6791…f358)
#910487400 2019-08-29 17:45:23.091725194  block-propagation.ext DEBUG sync  Body download completed for #469029(0x036d…4b4d)
syslog
Aug 29 17:45:23 tomandjerry-XPS-15-9560 kernel: [112876.566699] traps: Blocks Verifier[1842] trap invalid opcode ip:5641ac1cbc1a sp:7f7d189f0240 error:0 in codechain[5641ab34f000+1276000]
Aug 29 17:45:23 tomandjerry-XPS-15-9560 kernel: [112876.566711] traps: block-propagati[1852] trap invalid opcode ip:5641ac1cbc1a sp:7f7cf0bf61d0 error:0

The binary: https://drive.google.com/open?id=1FcZA0ydCemSfNCaS-VMLKkmLMMFPh-oJ
The commithash: c819d743b38ddfc62625e83109ef9c8e0d3b3439
The binary is built from https://github.com/majecty/codechain-1/tree/f/add-sync-log

Lingua principale
Rust
Stelle
256
Fork
50
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