Title: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: mercury1981 on January 08, 2016, 03:17:08 PM
Hi all! I hope you can help me with my problems that started ~ 2 months ago: I was not able to start bitcoin-qt anymore because of the error stated in the subject "Error reading from database". - After that I tried to re-index and after re-indexing it still did not work with the same error message.
- Then I deleted the data directory .bitcoin (after backing up wallet.dat) and downloaded the blockchain again - still the same problem.
- Finally I decided to download the "bootstrap.dat" file but now I am facing the same problem again.
I have no more ideas how to solve this issue - please help :-( 2016-01-08 15:09:46 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100) 2016-01-08 15:09:46 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015 2016-01-08 15:09:46 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010) 2016-01-08 15:09:46 Default data directory /home/aeas/.bitcoin 2016-01-08 15:09:46 Using data directory /home/aeas/.bitcoin 2016-01-08 15:09:46 Using config file /home/aeas/.bitcoin/bitcoin.conf 2016-01-08 15:09:46 Using at most 125 connections (1024 file descriptors available) 2016-01-08 15:09:46 Using 4 threads for script verification 2016-01-08 15:09:46 Using wallet wallet.dat 2016-01-08 15:09:46 scheduler thread start 2016-01-08 15:09:46 init message: Verifying wallet... 2016-01-08 15:09:46 CDBEnv::Open: LogDir=/home/aeas/.bitcoin/database ErrorFile=/home/aeas/.bitcoin/db.log 2016-01-08 15:09:46 Bound to [::]:8333 2016-01-08 15:09:46 Bound to 0.0.0.0:8333 2016-01-08 15:09:46 Cache configuration: 2016-01-08 15:09:46 * Using 2.0MiB for block index database 2016-01-08 15:09:46 * Using 32.5MiB for chain state database 2016-01-08 15:09:46 * Using 65.5MiB for in-memory UTXO set 2016-01-08 15:09:46 init message: Loading block index... 2016-01-08 15:09:46 Opening LevelDB in /home/aeas/.bitcoin/blocks/index 2016-01-08 15:09:47 Opened LevelDB successfully 2016-01-08 15:09:47 Opening LevelDB in /home/aeas/.bitcoin/chainstate 2016-01-08 15:09:47 Opened LevelDB successfully 2016-01-08 15:09:49 LoadBlockIndexDB: last block file = 233 2016-01-08 15:09:49 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=134, size=40929298, heights=343333...344359, time=2015-02-13...2015-02-20) 2016-01-08 15:09:49 Checking all blk files are present... 2016-01-08 15:09:50 LoadBlockIndexDB: transaction index disabled 2016-01-08 15:09:50 LoadBlockIndexDB: hashBestChain=00000000000000000c3e89849063749e4de6839148986d7a58eea8a0538d8763 height=343550 date=2015-02-15 08:48:07 progress=0.607992 2016-01-08 15:09:50 init message: Verifying blocks... 2016-01-08 15:09:50 Verifying last 288 blocks at level 3 2016-01-08 15:09:55 No coin database inconsistencies in last 10 blocks (6105 transactions) 2016-01-08 15:09:55 block index 8230ms 2016-01-08 15:09:55 init message: Loading wallet... 2016-01-08 15:09:55 nFileVersion = 110200 2016-01-08 15:09:55 Keys: 0 plaintext, 212 encrypted, 0 w/ metadata, 212 total 2016-01-08 15:09:55 wallet 304ms 2016-01-08 15:09:55 init message: Activating best chain... 2016-01-08 15:09:56 UpdateTip: new best=00000000000000000c46f843c244e2a86c8ac531332849beb1945fa52a6f4c26 height=343551 log2_work=82.237409 tx=59690676 date=2015-02-15 08:52:43 progress=0.607996 cache=8.0MiB(1192tx) 2016-01-08 15:09:56 UpdateTip: new best=00000000000000000ae2c7e21c407ecb60bdca59f426b53350d7cb8ef17ac7dd height=343552 log2_work=82.237458 tx=59691188 date=2015-02-15 09:20:45 progress=0.608015 cache=9.9MiB(2367tx) 2016-01-08 15:10:00 Pre-allocating up to position 0x200000 in rev00231.dat 2016-01-08 15:10:00 UpdateTip: new best=000000000000000017477cad9b0c001c09ec7439dc3f921abb6586a226e12d08 height=343553 log2_work=82.237506 tx=59692215 date=2015-02-15 09:24:53 progress=0.608025 cache=28.9MiB(5830tx) 2016-01-08 15:10:01 UpdateTip: new best=00000000000000000f00b12ab56383f339702db5b50c497e07663d262f466753 height=343554 log2_work=82.237554 tx=59693099 date=2015-02-15 10:27:25 progress=0.608063 cache=29.7MiB(7497tx) 2016-01-08 15:10:02 LevelDB read failure: Corruption: block checksum mismatch 2016-01-08 15:10:02 Corruption: block checksum mismatch 2016-01-08 15:14:57 Error reading from database: Database corrupted
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: shorena on January 08, 2016, 04:44:08 PM
Did you try a different hard drive? 2016-01-08 15:10:02 LevelDB read failure: Corruption: block checksum mismatch 2016-01-08 15:10:02 Corruption: block checksum mismatch 2016-01-08 15:14:57 Error reading from database: Database corrupted
DB corrupted quickly after core started.
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: mercury1981 on January 12, 2016, 06:26:03 PM
Thanks for the hint - I tried a different harddisk now and started again (bootstrap.dat) - but once again :-( 2016-01-12 18:22:01 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100) 2016-01-12 18:22:01 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015 2016-01-12 18:22:01 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010) 2016-01-12 18:22:01 Default data directory /home/and/.bitcoin 2016-01-12 18:22:01 Using data directory /home/and/.bitcoin 2016-01-12 18:22:01 Using config file /home/and/.bitcoin/bitcoin.conf 2016-01-12 18:22:01 Using at most 125 connections (1024 file descriptors available) 2016-01-12 18:22:01 Using 4 threads for script verification 2016-01-12 18:22:01 Using wallet wallet.dat 2016-01-12 18:22:01 init message: Verifying wallet... 2016-01-12 18:22:01 CDBEnv::Open: LogDir=/home/and/.bitcoin/database ErrorFile=/home/and/.bitcoin/db.log 2016-01-12 18:22:01 scheduler thread start 2016-01-12 18:22:01 Bound to [::]:8333 2016-01-12 18:22:01 Bound to 0.0.0.0:8333 2016-01-12 18:22:01 Cache configuration: 2016-01-12 18:22:01 * Using 2.0MiB for block index database 2016-01-12 18:22:01 * Using 32.5MiB for chain state database 2016-01-12 18:22:01 * Using 65.5MiB for in-memory UTXO set 2016-01-12 18:22:01 init message: Loading block index... 2016-01-12 18:22:01 Opening LevelDB in /home/and/.bitcoin/blocks/index 2016-01-12 18:22:01 Opened LevelDB successfully 2016-01-12 18:22:01 Opening LevelDB in /home/and/.bitcoin/chainstate 2016-01-12 18:22:01 Opened LevelDB successfully 2016-01-12 18:22:03 LoadBlockIndexDB: last block file = 287 2016-01-12 18:22:03 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=195, size=86631616, heights=361282...362305, time=2015-06-17...2015-06-24) 2016-01-12 18:22:03 Checking all blk files are present... 2016-01-12 18:22:03 LoadBlockIndexDB: transaction index disabled 2016-01-12 18:22:03 LoadBlockIndexDB: hashBestChain=00000000000000000fb85e7dba7f188535020832a5aff4957154ccd67611d106 height=362028 date=2015-06-22 11:47:30 progress=0.781106 2016-01-12 18:22:03 init message: Verifying blocks... 2016-01-12 18:22:03 Verifying last 288 blocks at level 3 2016-01-12 18:22:06 No coin database inconsistencies in last 4 blocks (3138 transactions) 2016-01-12 18:22:06 block index 5319ms 2016-01-12 18:22:06 init message: Loading wallet... 2016-01-12 18:22:06 nFileVersion = 110200 2016-01-12 18:22:06 Keys: 101 plaintext, 0 encrypted, 101 w/ metadata, 101 total 2016-01-12 18:22:06 wallet 32ms 2016-01-12 18:22:06 init message: Activating best chain... 2016-01-12 18:22:09 UpdateTip: new best=00000000000000000680e67368a6b0a4c16ff496295de258572560b071634af2 height=362029 log2_work=82.971563 tx=72972246 date=2015-06-22 11:48:37 progress=0.781108 cache=14.2MiB(3108tx) 2016-01-12 18:22:10 UpdateTip: new best=00000000000000000b520ea88a9d64afecc0af78af46c4461f4c5c1cd577fc4a height=362030 log2_work=82.971595 tx=72973405 date=2015-06-22 12:21:41 progress=0.781132 cache=17.4MiB(4782tx) 2016-01-12 18:22:13 UpdateTip: new best=0000000000000000132d04a69878e4f2d8c7bd298ec0d3a0eb73a20a776a9fa7 height=362031 log2_work=82.971628 tx=72975486 date=2015-06-22 12:26:45 progress=0.781143 cache=41.1MiB(9681tx) 2016-01-12 18:22:15 UpdateTip: new best=000000000000000002bd7bb6fe2194c3ae11557103591c3f03a4d132c5f2e1c2 height=362032 log2_work=82.97166 tx=72976367 date=2015-06-22 12:28:44 progress=0.781147 cache=42.4MiB(10782tx) 2016-01-12 18:22:18 UpdateTip: new best=000000000000000001c119caad4ef97fdbf1ee041a0cc7e15db9daf5dcad18b9 height=362033 log2_work=82.971693 tx=72976928 date=2015-06-22 12:41:41 progress=0.781157 cache=42.9MiB(11514tx) 2016-01-12 18:22:22 UpdateTip: new best=0000000000000000057579d10135ccea977d0d19eac225758a740774d710ba48 height=362034 log2_work=82.971725 tx=72977260 date=2015-06-22 13:25:38 progress=0.781184 cache=43.6MiB(12349tx) 2016-01-12 18:22:25 UpdateTip: new best=00000000000000000b2df329293632a46c6b6a6c066fe5a617b264ff6edfa6a4 height=362035 log2_work=82.971757 tx=72977647 date=2015-06-22 13:31:27 progress=0.781189 cache=46.0MiB(13017tx) 2016-01-12 18:22:28 UpdateTip: new best=000000000000000007643937ad9e070acb3da559083ec5f2f36acdb519f028e0 height=362036 log2_work=82.97179 tx=72981130 date=2015-06-22 13:43:46 progress=0.781210 cache=47.3MiB(18093tx) 2016-01-12 18:22:32 UpdateTip: new best=000000000000000009677d7232d1943f4dea42cfa03bb0c9920d49d6e09ed0c3 height=362037 log2_work=82.971822 tx=72981313 date=2015-06-22 13:59:45 progress=0.781219 cache=47.3MiB(18348tx) 2016-01-12 18:22:36 UpdateTip: new best=00000000000000000c4a97d6a1fc28f31cf77659bca5f2a9eb6a076567b64f50 height=362038 log2_work=82.971855 tx=72981416 date=2015-06-22 14:10:31 progress=0.781226 cache=47.2MiB(18773tx) 2016-01-12 18:22:40 UpdateTip: new best=0000000000000000037fe7c1b4313790a7232e49d49a6496bbdeffef0531ef2c height=362039 log2_work=82.971887 tx=72981591 date=2015-06-22 14:13:39 progress=0.781229 cache=47.2MiB(19007tx) 2016-01-12 18:22:44 UpdateTip: new best=000000000000000005233ace411d05fe7082ea6bbb0d65bd265a368259a4eca4 height=362040 log2_work=82.97192 tx=72981684 date=2015-06-22 14:15:46 progress=0.781230 cache=46.7MiB(18403tx) 2016-01-12 18:22:48 UpdateTip: new best=00000000000000000cc4a6e759cadadb5fe70cee44a14e5908820ab26c6fbb18 height=362041 log2_work=82.971952 tx=72983073 date=2015-06-22 14:27:07 progress=0.781242 cache=61.6MiB(23221tx) 2016-01-12 18:22:51 UpdateTip: new best=000000000000000004a86d33bfe434d28cd270e90c3e73711f96b0ec12265e94 height=362042 log2_work=82.971985 tx=72983249 date=2015-06-22 14:22:42 progress=0.781240 cache=61.1MiB(22557tx) 2016-01-12 18:22:55 Corruption: block checksum mismatch 2016-01-12 18:22:55 *** System error while flushing: Database corrupted 2016-01-12 18:23:03 scheduler thread interrupt 2016-01-12 18:23:03 Shutdown: In progress... 2016-01-12 18:23:03 StopNode() 2016-01-12 18:23:03 Corruption: block checksum mismatch 2016-01-12 18:23:03 *** System error while flushing: Database corrupted
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: BiTJack on January 12, 2016, 06:36:02 PM
2016-01-12 18:23:03 Corruption: block checksum mismatch 2016-01-12 18:23:03 *** System error while flushing: Database corrupted
Give re-indexing one more try, see if that solves it.
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: mercury1981 on January 14, 2016, 06:33:18 PM
Failed :-( 2016-01-14 18:31:46 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100) 2016-01-14 18:31:46 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015 2016-01-14 18:31:46 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010) 2016-01-14 18:31:46 Default data directory /home/andreas/.bitcoin 2016-01-14 18:31:46 Using data directory /home/andreas/.bitcoin 2016-01-14 18:31:46 Using config file /home/andreas/.bitcoin/bitcoin.conf 2016-01-14 18:31:46 Using at most 125 connections (1024 file descriptors available) 2016-01-14 18:31:46 Using 4 threads for script verification 2016-01-14 18:31:46 Using wallet wallet.dat 2016-01-14 18:31:46 init message: Verifying wallet... 2016-01-14 18:31:46 CDBEnv::Open: LogDir=/home/andreas/.bitcoin/database ErrorFile=/home/andreas/.bitcoin/db.log 2016-01-14 18:31:46 scheduler thread start 2016-01-14 18:31:46 Bound to [::]:8333 2016-01-14 18:31:46 Bound to 0.0.0.0:8333 2016-01-14 18:31:46 Cache configuration: 2016-01-14 18:31:46 * Using 2.0MiB for block index database 2016-01-14 18:31:46 * Using 32.5MiB for chain state database 2016-01-14 18:31:46 * Using 65.5MiB for in-memory UTXO set 2016-01-14 18:31:46 init message: Loading block index... 2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/blocks/index 2016-01-14 18:31:46 Opened LevelDB successfully 2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/chainstate 2016-01-14 18:31:46 Opened LevelDB successfully 2016-01-14 18:31:48 LoadBlockIndexDB: last block file = 154 2016-01-14 18:31:48 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=131, size=48342554, heights=308993...309210, time=2014-07-03...2014-07-04) 2016-01-14 18:31:48 Checking all blk files are present... 2016-01-14 18:31:48 LoadBlockIndexDB: transaction index disabled 2016-01-14 18:31:48 LoadBlockIndexDB: hashBestChain=00000000000000003d317d770848793b61279a3d7efa7c079b04e4b6d30fb48c height=309177 date=2014-07-04 14:35:38 progress=0.274299 2016-01-14 18:31:48 init message: Verifying blocks... 2016-01-14 18:31:48 Verifying last 288 blocks at level 3 2016-01-14 18:31:50 No coin database inconsistencies in last 23 blocks (8874 transactions) 2016-01-14 18:31:50 block index 4093ms 2016-01-14 18:31:50 init message: Loading wallet... 2016-01-14 18:31:50 nFileVersion = 110200 2016-01-14 18:31:50 Keys: 101 plaintext, 0 encrypted, 101 w/ metadata, 101 total 2016-01-14 18:31:50 wallet 61ms 2016-01-14 18:31:50 init message: Activating best chain... 2016-01-14 18:31:50 UpdateTip: new best=0000000000000000163b6bf41c338e1387fae49f32d275a48e7d5ee65882305d height=309178 log2_work=79.539902 tx=41916909 date=2014-07-04 14:48:51 progress=0.274303 cache=2.3MiB(289tx) 2016-01-14 18:31:52 UpdateTip: new best=0000000000000000160eb0cbc13cd62566b017f6ea31d3e034e7b9964845371b height=309179 log2_work=79.540021 tx=41917760 date=2014-07-04 14:51:37 progress=0.274317 cache=8.9MiB(2790tx) 2016-01-14 18:31:52 UpdateTip: new best=000000000000000038e7807dd4129b256cbf4daf901230e44f8e72b778047da0 height=309180 log2_work=79.540139 tx=41918153 date=2014-07-04 14:56:45 progress=0.274325 cache=10.8MiB(3996tx) 2016-01-14 18:31:53 UpdateTip: new best=00000000000000002915f0d3f141c2602fc85dc571b93289e5c55e3943906a67 height=309181 log2_work=79.540258 tx=41918192 date=2014-07-04 14:57:29 progress=0.274326 cache=10.8MiB(4404tx) 2016-01-14 18:31:53 UpdateTip: new best=0000000000000000150610ce3c7e27727234856d2999dfe34e98a77a293d6e8e height=309182 log2_work=79.540376 tx=41918208 date=2014-07-04 14:54:40 progress=0.274325 cache=10.9MiB(4713tx) 2016-01-14 18:31:54 UpdateTip: new best=00000000000000001ee44bd2f51c64b1c08a346bfc93150be73c0a48f3c27e4a height=309183 log2_work=79.540495 tx=41918926 date=2014-07-04 15:12:08 progress=0.274341 cache=13.4MiB(6423tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000003869fcb70adc9f4a91be388cb7f25760e400bf68e70e86af height=309184 log2_work=79.540613 tx=41919263 date=2014-07-04 15:15:58 progress=0.274347 cache=15.0MiB(7318tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000002f4020f6697a0aa9864b0e515252e6b0c4499a1a57a075ab height=309185 log2_work=79.540732 tx=41919431 date=2014-07-04 15:18:00 progress=0.274350 cache=15.4MiB(7884tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000000d2bd914768b8ff751a70c9fd64aea117cddbf33d4a97ec0 height=309186 log2_work=79.540851 tx=41919586 date=2014-07-04 15:20:13 progress=0.274353 cache=15.9MiB(8168tx) 2016-01-14 18:31:56 UpdateTip: new best=00000000000000002dcd1aa01aef79c324006f221a1eb353b7ed4cb219bd04bc height=309187 log2_work=79.540969 tx=41919899 date=2014-07-04 15:26:45 progress=0.274360 cache=17.7MiB(9111tx) 2016-01-14 18:31:58 UpdateTip: new best=000000000000000013dec953ae8d57aec29ecd3b80a7b109e4b49b8f7a198279 height=309188 log2_work=79.541088 tx=41921164 date=2014-07-04 15:52:04 progress=0.274386 cache=25.7MiB(11703tx) 2016-01-14 18:31:58 UpdateTip: new best=00000000000000001b029f6ad2410a8ff5a5271b3de968b08be69ac1c1a5a076 height=309189 log2_work=79.541206 tx=41921212 date=2014-07-04 15:53:01 progress=0.274387 cache=25.9MiB(11800tx) 2016-01-14 18:31:58 UpdateTip: new best=00000000000000002735b623a6292f8c4e72501a409ddbc80751df0c48cc5032 height=309190 log2_work=79.541324 tx=41921353 date=2014-07-04 15:55:11 progress=0.274390 cache=25.9MiB(12050tx) 2016-01-14 18:31:58 UpdateTip: new best=0000000000000000238bc55624a216d35ce5211f5967084a114e4a78900280e6 height=309191 log2_work=79.541443 tx=41921436 date=2014-07-04 15:56:25 progress=0.274391 cache=26.0MiB(12167tx) 2016-01-14 18:31:59 UpdateTip: new best=000000000000000039d4522813a5e69c09acc270e4bbc2ad48dee1e930328c46 height=309192 log2_work=79.541561 tx=41921864 date=2014-07-04 16:02:56 progress=0.274399 cache=26.9MiB(12883tx) 2016-01-14 18:31:59 UpdateTip: new best=000000000000000015a2a6ea79a759673f1483ffebc2fc14e3fa4a41f5f1f3ce height=309193 log2_work=79.54168 tx=41922059 date=2014-07-04 16:06:41 progress=0.274403 cache=27.9MiB(13325tx) 2016-01-14 18:32:00 UpdateTip: new best=000000000000000025e5fb95b6ee298aa17915753d7e01eeafadc36470fbd29f height=309194 log2_work=79.541798 tx=41922281 date=2014-07-04 16:10:42 progress=0.274408 cache=31.9MiB(13744tx) 2016-01-14 18:32:01 UpdateTip: new best=00000000000000002da9bb48ca0054029724c6598fe4980e2ca83efe7b8a99aa height=309195 log2_work=79.541917 tx=41923293 date=2014-07-04 16:31:34 progress=0.274429 cache=37.3MiB(15672tx) 2016-01-14 18:32:02 UpdateTip: new best=000000000000000003f4ec0bc7c39ed69a51f67be1952410dea601fcb9a952fd height=309196 log2_work=79.542035 tx=41923779 date=2014-07-04 16:41:19 progress=0.274439 cache=38.4MiB(16591tx) 2016-01-14 18:32:02 UpdateTip: new best=0000000000000000209c32f3cba5ee9354d1aea7c84f3b877beafc708981409f height=309197 log2_work=79.542154 tx=41924137 date=2014-07-04 16:48:51 progress=0.274446 cache=38.9MiB(17108tx) 2016-01-14 18:32:03 UpdateTip: new best=00000000000000002440364fd6dce381221f09b0952c684def97fad8202b0558 height=309198 log2_work=79.542272 tx=41924284 date=2014-07-04 16:52:04 progress=0.274450 cache=39.2MiB(17314tx) 2016-01-14 18:32:04 UpdateTip: new best=000000000000000002d90f56b22f88f8a08616d9bb4d8ed0d6614360dfe9bf7e height=309199 log2_work=79.54239 tx=41925062 date=2014-07-04 17:07:12 progress=0.274466 cache=43.9MiB(18546tx) 2016-01-14 18:32:05 UpdateTip: new best=00000000000000003cde6b9da06361c1cf6b3a2cf5c882999c4fca93dd7abba0 height=309200 log2_work=79.542509 tx=41925566 date=2014-07-04 17:17:03 progress=0.274476 cache=47.3MiB(19435tx) 2016-01-14 18:32:05 UpdateTip: new best=00000000000000003da51af684719457e2c6667a51d5fc783707e1db02e14d6f height=309201 log2_work=79.542627 tx=41926160 date=2014-07-04 17:28:18 progress=0.274488 cache=48.1MiB(20341tx) 2016-01-14 18:32:06 UpdateTip: new best=00000000000000000294cc272646a9883c19b7184c76f32badc982f673a8e90f height=309202 log2_work=79.542745 tx=41926359 date=2014-07-04 17:32:14 progress=0.274492 cache=48.3MiB(20571tx) 2016-01-14 18:32:07 UpdateTip: new best=000000000000000010dffe79da14c7f2443d03b4de793454482eac5a333bb616 height=309203 log2_work=79.542864 tx=41927372 date=2014-07-04 18:04:12 progress=0.274516 cache=48.7MiB(21863tx) 2016-01-14 18:32:08 UpdateTip: new best=000000000000000025dd9eb98bc286c641206964059eae86abfee0ccb690a6a7 height=309204 log2_work=79.542982 tx=41928115 date=2014-07-04 18:09:46 progress=0.274529 cache=52.8MiB(23387tx) 2016-01-14 18:32:09 UpdateTip: new best=000000000000000015ce8b1f2bcc99cd22b1948e128a8ebb2341f15005adea05 height=309205 log2_work=79.5431 tx=41928346 date=2014-07-04 18:13:18 progress=0.274533 cache=54.8MiB(23949tx) 2016-01-14 18:32:09 UpdateTip: new best=000000000000000039f581e0b4f4f72bc5fb235c486256f876e0a55b808d539c height=309206 log2_work=79.543219 tx=41928602 date=2014-07-04 18:31:26 progress=0.274542 cache=55.3MiB(24337tx) 2016-01-14 18:32:10 UpdateTip: new best=00000000000000003724698634127a8001a8cabc043310113c86a415e3bcbf84 height=309207 log2_work=79.543337 tx=41929095 date=2014-07-04 18:28:02 progress=0.274549 cache=56.8MiB(25299tx) 2016-01-14 18:32:10 UpdateTip: new best=0000000000000000346c2c097094c8c3c225f38b4d94b2b1156da49fa034168b height=309208 log2_work=79.543455 tx=41929271 date=2014-07-04 18:30:49 progress=0.274552 cache=57.0MiB(25562tx) 2016-01-14 18:32:11 UpdateTip: new best=00000000000000000a88674d8d06ea53b5f0aa2521c44ebdb1a3e6edbdfbcf62 height=309209 log2_work=79.543574 tx=41929527 date=2014-07-04 18:49:22 progress=0.274561 cache=57.1MiB(25835tx) 2016-01-14 18:32:12 UpdateTip: new best=000000000000000008220b94307e9c9049e5faf6a8d588ccf3deffd157b6723a height=309210 log2_work=79.543692 tx=41930015 date=2014-07-04 18:57:24 progress=0.274570 cache=59.0MiB(26997tx) 2016-01-14 18:32:12 Corruption: block checksum mismatch 2016-01-14 18:32:12 *** System error while flushing: Database corrupted 2016-01-14 18:32:14 Reindexing block file blk00000.dat... 2016-01-14 18:32:14 Block Import: already had block 00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09 at height 1000 2016-01-14 18:32:14 Block Import: already had block 00000000dfd5d65c9d8561b4b8f60a63018fe3933ecb131fb37f905f87da951a at height 2000 2016-01-14 18:32:14 Block Import: already had block 000000004a81b9aa469b11649996ecb0a452c16d1181e72f9f980850a1c5ecce at height 3000 2016-01-14 18:32:14 Block Import: already had block 00000000922e2aa9e84a474350a3555f49f06061fd49df50a9352f156692a842 at height 4000 2016-01-14 18:32:14 Block Import: already had block 000000004d78d2a8a93a1d20a24d721268690bebd2b51f7e80657d57e226eef9 at height 5000 2016-01-14 18:32:14 Block Import: already had block 00000000dbbb79792303bdd1c6c4d7ab9c21bba0667213c2eca955e11230c5a5 at height 6000 2016-01-14 18:32:14 Block Import: already had block 00000000febe750c27cd55f8bead2b0d4faf33ba961f9e3c0314791ab90ade55 at height 7000 2016-01-14 18:32:14 Block Import: already had block 0000000094fbacdffec05aea9847000522a258c269ae37a74a818afb96fc27d9 at height 8000 2016-01-14 18:32:14 Block Import: already had block 00000000415c7a0f3e54ed29a3165414e5952fce6848b697696fcc840011a5b5 at height 9000 2016-01-14 18:32:14 Block Import: already had block 0000000099c744455f58e6c6e98b671e1bf7f37346bfd4cf5d0274ad8ee660cb at height 10000 2016-01-14 18:32:14 Block Import: already had block 00000000ea47d068e0ba9b4d902ae291850ac59cf29c2b89b2bacf3db3c37e3a at height 11000 2016-01-14 18:32:14 Block Import: already had block 0000000011d1d9f1af3e1d038cebba251f933102dbe181d46a7966191b3299ee at height 12000 2016-01-14 18:32:14 Block Import: already had block 00000000d85a4cf33f325d339b43559df5c8aaa1c2af2c71a1255e95f6038b5a at height 13000 2016-01-14 18:32:14 Block Import: already had block 000000002d9050318ec8112057423e30b9570b39998aacd00ca648216525fce3 at height 14000 2016-01-14 18:32:14 Block Import: already had block 000000005c3548bda7c3d3e2fb2db21f68b87f47dd8b7ed095dfeecee76038b7 at height 15000 2016-01-14 18:32:14 Block Import: already had block 00000000679a1ab3af6da03f13a0bc96d7215e65458b2d2edfa030b5b431e8b3 at height 16000 2016-01-14 18:32:14 Block Import: already had block 000000007778515cfe0665840b3697d542469ec21bef64cf44f4975690bc75dc at height 17000 2016-01-14 18:32:14 Block Import: already had block 00000000f914f0d0692e56bd06565ac4de668251b6a29fe0535d1e0031cfd0de at height 18000 2016-01-14 18:32:14 Block Import: already had block 00000000794894208a98d6a323f37e23ead638bcaf3a2718c80a4cf5e846fd32 at height 19000 2016-01-14 18:32:14 Block Import: already had block 00000000770ebe897270ca5f6d539d8afb4ea4f4e757761a34ca82e17207d886 at height 20000 2016-01-14 18:32:14 Block Import: already had block 00000000e435f35c8305e92dd2d4a9b9a29172a745bb7889cac6b5de4c643362 at height 21000 2016-01-14 18:32:14 Block Import: already had block 000000004625a14242beccb38c63a1f770a76ee5788764e6c0abd4129bbc1b9d at height 22000 2016-01-14 18:32:14 Block Import: already had block 00000000034516e6053bcec513c978f3f83fa90f4e569044a59a2a7f3419d487 at height 23000 2016-01-14 18:32:14 Block Import: already had block 00000000f04fccc81f37002707e9501a3f7bdcf25f65531f386a2da8af20122e at height 24000 2016-01-14 18:32:14 Block Import: already had block 00000000ae4b125eb183e689b7231eafa8c992d5b8c952d9f3cd30a79a788ddf at height 25000 2016-01-14 18:32:14 Block Import: already had block 000000006d6c151db6d4d67356d590a897a11cd7d8111ee989de6f2f548410bf at height 26000 2016-01-14 18:32:14 Block Import: already had block 000000002cc4a38b7e2e9d45b0fe677806d841835af340b10e5c8b51811e6572 at height 27000 2016-01-14 18:32:14 Block Import: already had block 00000000172c5ed49d7dfc29bf9a18a53fa2d050fa37aa210d6d4080fd0c7e67 at height 28000 2016-01-14 18:32:14 scheduler thread interrupt 2016-01-14 18:32:14 Shutdown: In progress... 2016-01-14 18:32:14 StopNode() 2016-01-14 18:32:14 Corruption: block checksum mismatch 2016-01-14 18:32:14 *** System error while flushing: Database corrupted
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: sneval on January 14, 2016, 09:10:45 PM
Try installing a lower version of the qt and check it if it works with the current hardware. If it don't then try with the read from the link https://bitcointalk.org/index.php?topic=154835.0. Make sure you back up your wallet if you have used the generated address.
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: achow101 on January 14, 2016, 09:19:17 PM
Failed :-( 2016-01-14 18:31:46 Bitcoin version v0.11.2 (2015-11-10 14:46:18 +0100) 2016-01-14 18:31:46 Using OpenSSL version OpenSSL 1.0.1k 8 Jan 2015 2016-01-14 18:31:46 Using BerkeleyDB version Berkeley DB 4.8.30: (April 9, 2010) 2016-01-14 18:31:46 Default data directory /home/andreas/.bitcoin 2016-01-14 18:31:46 Using data directory /home/andreas/.bitcoin 2016-01-14 18:31:46 Using config file /home/andreas/.bitcoin/bitcoin.conf 2016-01-14 18:31:46 Using at most 125 connections (1024 file descriptors available) 2016-01-14 18:31:46 Using 4 threads for script verification 2016-01-14 18:31:46 Using wallet wallet.dat 2016-01-14 18:31:46 init message: Verifying wallet... 2016-01-14 18:31:46 CDBEnv::Open: LogDir=/home/andreas/.bitcoin/database ErrorFile=/home/andreas/.bitcoin/db.log 2016-01-14 18:31:46 scheduler thread start 2016-01-14 18:31:46 Bound to [::]:8333 2016-01-14 18:31:46 Bound to 0.0.0.0:8333 2016-01-14 18:31:46 Cache configuration: 2016-01-14 18:31:46 * Using 2.0MiB for block index database 2016-01-14 18:31:46 * Using 32.5MiB for chain state database 2016-01-14 18:31:46 * Using 65.5MiB for in-memory UTXO set 2016-01-14 18:31:46 init message: Loading block index... 2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/blocks/index 2016-01-14 18:31:46 Opened LevelDB successfully 2016-01-14 18:31:46 Opening LevelDB in /home/andreas/.bitcoin/chainstate 2016-01-14 18:31:46 Opened LevelDB successfully 2016-01-14 18:31:48 LoadBlockIndexDB: last block file = 154 2016-01-14 18:31:48 LoadBlockIndexDB: last block file info: CBlockFileInfo(blocks=131, size=48342554, heights=308993...309210, time=2014-07-03...2014-07-04) 2016-01-14 18:31:48 Checking all blk files are present... 2016-01-14 18:31:48 LoadBlockIndexDB: transaction index disabled 2016-01-14 18:31:48 LoadBlockIndexDB: hashBestChain=00000000000000003d317d770848793b61279a3d7efa7c079b04e4b6d30fb48c height=309177 date=2014-07-04 14:35:38 progress=0.274299 2016-01-14 18:31:48 init message: Verifying blocks... 2016-01-14 18:31:48 Verifying last 288 blocks at level 3 2016-01-14 18:31:50 No coin database inconsistencies in last 23 blocks (8874 transactions) 2016-01-14 18:31:50 block index 4093ms 2016-01-14 18:31:50 init message: Loading wallet... 2016-01-14 18:31:50 nFileVersion = 110200 2016-01-14 18:31:50 Keys: 101 plaintext, 0 encrypted, 101 w/ metadata, 101 total 2016-01-14 18:31:50 wallet 61ms 2016-01-14 18:31:50 init message: Activating best chain... 2016-01-14 18:31:50 UpdateTip: new best=0000000000000000163b6bf41c338e1387fae49f32d275a48e7d5ee65882305d height=309178 log2_work=79.539902 tx=41916909 date=2014-07-04 14:48:51 progress=0.274303 cache=2.3MiB(289tx) 2016-01-14 18:31:52 UpdateTip: new best=0000000000000000160eb0cbc13cd62566b017f6ea31d3e034e7b9964845371b height=309179 log2_work=79.540021 tx=41917760 date=2014-07-04 14:51:37 progress=0.274317 cache=8.9MiB(2790tx) 2016-01-14 18:31:52 UpdateTip: new best=000000000000000038e7807dd4129b256cbf4daf901230e44f8e72b778047da0 height=309180 log2_work=79.540139 tx=41918153 date=2014-07-04 14:56:45 progress=0.274325 cache=10.8MiB(3996tx) 2016-01-14 18:31:53 UpdateTip: new best=00000000000000002915f0d3f141c2602fc85dc571b93289e5c55e3943906a67 height=309181 log2_work=79.540258 tx=41918192 date=2014-07-04 14:57:29 progress=0.274326 cache=10.8MiB(4404tx) 2016-01-14 18:31:53 UpdateTip: new best=0000000000000000150610ce3c7e27727234856d2999dfe34e98a77a293d6e8e height=309182 log2_work=79.540376 tx=41918208 date=2014-07-04 14:54:40 progress=0.274325 cache=10.9MiB(4713tx) 2016-01-14 18:31:54 UpdateTip: new best=00000000000000001ee44bd2f51c64b1c08a346bfc93150be73c0a48f3c27e4a height=309183 log2_work=79.540495 tx=41918926 date=2014-07-04 15:12:08 progress=0.274341 cache=13.4MiB(6423tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000003869fcb70adc9f4a91be388cb7f25760e400bf68e70e86af height=309184 log2_work=79.540613 tx=41919263 date=2014-07-04 15:15:58 progress=0.274347 cache=15.0MiB(7318tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000002f4020f6697a0aa9864b0e515252e6b0c4499a1a57a075ab height=309185 log2_work=79.540732 tx=41919431 date=2014-07-04 15:18:00 progress=0.274350 cache=15.4MiB(7884tx) 2016-01-14 18:31:55 UpdateTip: new best=00000000000000000d2bd914768b8ff751a70c9fd64aea117cddbf33d4a97ec0 height=309186 log2_work=79.540851 tx=41919586 date=2014-07-04 15:20:13 progress=0.274353 cache=15.9MiB(8168tx) 2016-01-14 18:31:56 UpdateTip: new best=00000000000000002dcd1aa01aef79c324006f221a1eb353b7ed4cb219bd04bc height=309187 log2_work=79.540969 tx=41919899 date=2014-07-04 15:26:45 progress=0.274360 cache=17.7MiB(9111tx) 2016-01-14 18:31:58 UpdateTip: new best=000000000000000013dec953ae8d57aec29ecd3b80a7b109e4b49b8f7a198279 height=309188 log2_work=79.541088 tx=41921164 date=2014-07-04 15:52:04 progress=0.274386 cache=25.7MiB(11703tx) 2016-01-14 18:31:58 UpdateTip: new best=00000000000000001b029f6ad2410a8ff5a5271b3de968b08be69ac1c1a5a076 height=309189 log2_work=79.541206 tx=41921212 date=2014-07-04 15:53:01 progress=0.274387 cache=25.9MiB(11800tx) 2016-01-14 18:31:58 UpdateTip: new best=00000000000000002735b623a6292f8c4e72501a409ddbc80751df0c48cc5032 height=309190 log2_work=79.541324 tx=41921353 date=2014-07-04 15:55:11 progress=0.274390 cache=25.9MiB(12050tx) 2016-01-14 18:31:58 UpdateTip: new best=0000000000000000238bc55624a216d35ce5211f5967084a114e4a78900280e6 height=309191 log2_work=79.541443 tx=41921436 date=2014-07-04 15:56:25 progress=0.274391 cache=26.0MiB(12167tx) 2016-01-14 18:31:59 UpdateTip: new best=000000000000000039d4522813a5e69c09acc270e4bbc2ad48dee1e930328c46 height=309192 log2_work=79.541561 tx=41921864 date=2014-07-04 16:02:56 progress=0.274399 cache=26.9MiB(12883tx) 2016-01-14 18:31:59 UpdateTip: new best=000000000000000015a2a6ea79a759673f1483ffebc2fc14e3fa4a41f5f1f3ce height=309193 log2_work=79.54168 tx=41922059 date=2014-07-04 16:06:41 progress=0.274403 cache=27.9MiB(13325tx) 2016-01-14 18:32:00 UpdateTip: new best=000000000000000025e5fb95b6ee298aa17915753d7e01eeafadc36470fbd29f height=309194 log2_work=79.541798 tx=41922281 date=2014-07-04 16:10:42 progress=0.274408 cache=31.9MiB(13744tx) 2016-01-14 18:32:01 UpdateTip: new best=00000000000000002da9bb48ca0054029724c6598fe4980e2ca83efe7b8a99aa height=309195 log2_work=79.541917 tx=41923293 date=2014-07-04 16:31:34 progress=0.274429 cache=37.3MiB(15672tx) 2016-01-14 18:32:02 UpdateTip: new best=000000000000000003f4ec0bc7c39ed69a51f67be1952410dea601fcb9a952fd height=309196 log2_work=79.542035 tx=41923779 date=2014-07-04 16:41:19 progress=0.274439 cache=38.4MiB(16591tx) 2016-01-14 18:32:02 UpdateTip: new best=0000000000000000209c32f3cba5ee9354d1aea7c84f3b877beafc708981409f height=309197 log2_work=79.542154 tx=41924137 date=2014-07-04 16:48:51 progress=0.274446 cache=38.9MiB(17108tx) 2016-01-14 18:32:03 UpdateTip: new best=00000000000000002440364fd6dce381221f09b0952c684def97fad8202b0558 height=309198 log2_work=79.542272 tx=41924284 date=2014-07-04 16:52:04 progress=0.274450 cache=39.2MiB(17314tx) 2016-01-14 18:32:04 UpdateTip: new best=000000000000000002d90f56b22f88f8a08616d9bb4d8ed0d6614360dfe9bf7e height=309199 log2_work=79.54239 tx=41925062 date=2014-07-04 17:07:12 progress=0.274466 cache=43.9MiB(18546tx) 2016-01-14 18:32:05 UpdateTip: new best=00000000000000003cde6b9da06361c1cf6b3a2cf5c882999c4fca93dd7abba0 height=309200 log2_work=79.542509 tx=41925566 date=2014-07-04 17:17:03 progress=0.274476 cache=47.3MiB(19435tx) 2016-01-14 18:32:05 UpdateTip: new best=00000000000000003da51af684719457e2c6667a51d5fc783707e1db02e14d6f height=309201 log2_work=79.542627 tx=41926160 date=2014-07-04 17:28:18 progress=0.274488 cache=48.1MiB(20341tx) 2016-01-14 18:32:06 UpdateTip: new best=00000000000000000294cc272646a9883c19b7184c76f32badc982f673a8e90f height=309202 log2_work=79.542745 tx=41926359 date=2014-07-04 17:32:14 progress=0.274492 cache=48.3MiB(20571tx) 2016-01-14 18:32:07 UpdateTip: new best=000000000000000010dffe79da14c7f2443d03b4de793454482eac5a333bb616 height=309203 log2_work=79.542864 tx=41927372 date=2014-07-04 18:04:12 progress=0.274516 cache=48.7MiB(21863tx) 2016-01-14 18:32:08 UpdateTip: new best=000000000000000025dd9eb98bc286c641206964059eae86abfee0ccb690a6a7 height=309204 log2_work=79.542982 tx=41928115 date=2014-07-04 18:09:46 progress=0.274529 cache=52.8MiB(23387tx) 2016-01-14 18:32:09 UpdateTip: new best=000000000000000015ce8b1f2bcc99cd22b1948e128a8ebb2341f15005adea05 height=309205 log2_work=79.5431 tx=41928346 date=2014-07-04 18:13:18 progress=0.274533 cache=54.8MiB(23949tx) 2016-01-14 18:32:09 UpdateTip: new best=000000000000000039f581e0b4f4f72bc5fb235c486256f876e0a55b808d539c height=309206 log2_work=79.543219 tx=41928602 date=2014-07-04 18:31:26 progress=0.274542 cache=55.3MiB(24337tx) 2016-01-14 18:32:10 UpdateTip: new best=00000000000000003724698634127a8001a8cabc043310113c86a415e3bcbf84 height=309207 log2_work=79.543337 tx=41929095 date=2014-07-04 18:28:02 progress=0.274549 cache=56.8MiB(25299tx) 2016-01-14 18:32:10 UpdateTip: new best=0000000000000000346c2c097094c8c3c225f38b4d94b2b1156da49fa034168b height=309208 log2_work=79.543455 tx=41929271 date=2014-07-04 18:30:49 progress=0.274552 cache=57.0MiB(25562tx) 2016-01-14 18:32:11 UpdateTip: new best=00000000000000000a88674d8d06ea53b5f0aa2521c44ebdb1a3e6edbdfbcf62 height=309209 log2_work=79.543574 tx=41929527 date=2014-07-04 18:49:22 progress=0.274561 cache=57.1MiB(25835tx) 2016-01-14 18:32:12 UpdateTip: new best=000000000000000008220b94307e9c9049e5faf6a8d588ccf3deffd157b6723a height=309210 log2_work=79.543692 tx=41930015 date=2014-07-04 18:57:24 progress=0.274570 cache=59.0MiB(26997tx) 2016-01-14 18:32:12 Corruption: block checksum mismatch 2016-01-14 18:32:12 *** System error while flushing: Database corrupted 2016-01-14 18:32:14 Reindexing block file blk00000.dat... 2016-01-14 18:32:14 Block Import: already had block 00000000c937983704a73af28acdec37b049d214adbda81d7e2a3dd146f6ed09 at height 1000 2016-01-14 18:32:14 Block Import: already had block 00000000dfd5d65c9d8561b4b8f60a63018fe3933ecb131fb37f905f87da951a at height 2000 2016-01-14 18:32:14 Block Import: already had block 000000004a81b9aa469b11649996ecb0a452c16d1181e72f9f980850a1c5ecce at height 3000 2016-01-14 18:32:14 Block Import: already had block 00000000922e2aa9e84a474350a3555f49f06061fd49df50a9352f156692a842 at height 4000 2016-01-14 18:32:14 Block Import: already had block 000000004d78d2a8a93a1d20a24d721268690bebd2b51f7e80657d57e226eef9 at height 5000 2016-01-14 18:32:14 Block Import: already had block 00000000dbbb79792303bdd1c6c4d7ab9c21bba0667213c2eca955e11230c5a5 at height 6000 2016-01-14 18:32:14 Block Import: already had block 00000000febe750c27cd55f8bead2b0d4faf33ba961f9e3c0314791ab90ade55 at height 7000 2016-01-14 18:32:14 Block Import: already had block 0000000094fbacdffec05aea9847000522a258c269ae37a74a818afb96fc27d9 at height 8000 2016-01-14 18:32:14 Block Import: already had block 00000000415c7a0f3e54ed29a3165414e5952fce6848b697696fcc840011a5b5 at height 9000 2016-01-14 18:32:14 Block Import: already had block 0000000099c744455f58e6c6e98b671e1bf7f37346bfd4cf5d0274ad8ee660cb at height 10000 2016-01-14 18:32:14 Block Import: already had block 00000000ea47d068e0ba9b4d902ae291850ac59cf29c2b89b2bacf3db3c37e3a at height 11000 2016-01-14 18:32:14 Block Import: already had block 0000000011d1d9f1af3e1d038cebba251f933102dbe181d46a7966191b3299ee at height 12000 2016-01-14 18:32:14 Block Import: already had block 00000000d85a4cf33f325d339b43559df5c8aaa1c2af2c71a1255e95f6038b5a at height 13000 2016-01-14 18:32:14 Block Import: already had block 000000002d9050318ec8112057423e30b9570b39998aacd00ca648216525fce3 at height 14000 2016-01-14 18:32:14 Block Import: already had block 000000005c3548bda7c3d3e2fb2db21f68b87f47dd8b7ed095dfeecee76038b7 at height 15000 2016-01-14 18:32:14 Block Import: already had block 00000000679a1ab3af6da03f13a0bc96d7215e65458b2d2edfa030b5b431e8b3 at height 16000 2016-01-14 18:32:14 Block Import: already had block 000000007778515cfe0665840b3697d542469ec21bef64cf44f4975690bc75dc at height 17000 2016-01-14 18:32:14 Block Import: already had block 00000000f914f0d0692e56bd06565ac4de668251b6a29fe0535d1e0031cfd0de at height 18000 2016-01-14 18:32:14 Block Import: already had block 00000000794894208a98d6a323f37e23ead638bcaf3a2718c80a4cf5e846fd32 at height 19000 2016-01-14 18:32:14 Block Import: already had block 00000000770ebe897270ca5f6d539d8afb4ea4f4e757761a34ca82e17207d886 at height 20000 2016-01-14 18:32:14 Block Import: already had block 00000000e435f35c8305e92dd2d4a9b9a29172a745bb7889cac6b5de4c643362 at height 21000 2016-01-14 18:32:14 Block Import: already had block 000000004625a14242beccb38c63a1f770a76ee5788764e6c0abd4129bbc1b9d at height 22000 2016-01-14 18:32:14 Block Import: already had block 00000000034516e6053bcec513c978f3f83fa90f4e569044a59a2a7f3419d487 at height 23000 2016-01-14 18:32:14 Block Import: already had block 00000000f04fccc81f37002707e9501a3f7bdcf25f65531f386a2da8af20122e at height 24000 2016-01-14 18:32:14 Block Import: already had block 00000000ae4b125eb183e689b7231eafa8c992d5b8c952d9f3cd30a79a788ddf at height 25000 2016-01-14 18:32:14 Block Import: already had block 000000006d6c151db6d4d67356d590a897a11cd7d8111ee989de6f2f548410bf at height 26000 2016-01-14 18:32:14 Block Import: already had block 000000002cc4a38b7e2e9d45b0fe677806d841835af340b10e5c8b51811e6572 at height 27000 2016-01-14 18:32:14 Block Import: already had block 00000000172c5ed49d7dfc29bf9a18a53fa2d050fa37aa210d6d4080fd0c7e67 at height 28000 2016-01-14 18:32:14 scheduler thread interrupt 2016-01-14 18:32:14 Shutdown: In progress... 2016-01-14 18:32:14 StopNode() 2016-01-14 18:32:14 Corruption: block checksum mismatch 2016-01-14 18:32:14 *** System error while flushing: Database corrupted
It looks like you have a corrupted block on the disk. The only way to fix that is to resync everything.
Title: Re: Bitcoin-QT v0.11.2 on Ubuntu keeps crashing with "Error reading from database"
Post by: mercury1981 on January 17, 2016, 02:28:09 PM
It seems that hopefully the problem is solved now: In the past I used the bitcoin-qt package which was downloadable - I now switched to the Ubuntu PPA and started once more from scratch but now it works. Thanks to all the people that helped!
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