0.9.2: EXCEPTION: 13leveldb_error block checksum mismatch #4364

1. 
   ghost commented at 10:34 am on June 18, 2014: none

   0v0.9.2.0-bd65d70-beta (2014-06-15 12:24:37 +0200)
   1Linux raspberry 3.12.19+ [#681](/bitcoin-bitcoin/681/) PREEMPT Fri May 9 16:36:10 BST 2014 armv6l GNU/Linux
   

   I’ve been running into all sorts of DB errors (see my other bugs) and now there’s a new one. I wiped all blockchain data (from blocks & chainstate dirs) before restarting. Then I had #4362. A similar bug (#2770) was fixed before.

    02014-06-18 02:26:26 UpdateTip: new best=0000000000000336211f62951d0bc4bfb5ad096b346244ea84ad5fdf51576292  height=204543  log2_work=68.902833  tx=8257365  date=2012-10-23 01:33:51 progress=0.104261
    12014-06-18 02:26:27 LevelDB read failure: Corruption: block checksum mismatch
    22014-06-18 02:26:27 Corruption: block checksum mismatch
    32014-06-18 02:26:27
    4
    5************************
    6EXCEPTION: 13leveldb_error
    7Database corrupted
    8bitcoin in AppInit()
    9
   102014-06-18 02:26:27 Shutdown : In progress...
   112014-06-18 02:26:27 StopNode()
   122014-06-18 02:26:33 Shutdown : done
   

   Can I increase debug log level or how else can I get more detailed info?

2. 
   analogic commented at 8:23 pm on June 19, 2014: none

   Please try #4362 (comment)
3. 
   ghost commented at 6:00 pm on July 1, 2014: none

   This seems to have worked for me (I updated the OS and bitcoind as well, but I continued having problems until I did this, so I think that suggestion did help me).
4. laanwj closed this on Jul 31, 2014

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5. laanwj added the label Data corruption on Feb 9, 2016
6. MarcoFalke locked this on Sep 8, 2021

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Data corruption