DB corrupted: Corruption: block checksum mismatch

[pluswave]

Before filing a new issue, please provide the following information.

I'm running:

• Which Parity version?: 0.0.0
  1.10.6
• Which operating system?: Windows / MacOS / Linux
  Linux (ubuntu 16.04)
• How installed?: via installer / homebrew / binaries / from source
  downloaded binary from the web
• Are you fully synchronized?: no / yes
  yes
• Which network are you connected to?: ethereum / ropsten / kovan / ...
  ethereum
• Did you try to restart the node?: no / yes
  doing restart, not synced yet.

2018-06-30 06:50:48 Imported #5877341 daf5…0e19 (187 txs, 7.99 Mgas, 390.30 ms, 25.48 KiB)
2018-06-30 06:50:58 Imported #5877342 4e00…c792 (112 txs, 8.00 Mgas, 548.91 ms, 21.16 KiB)
2018-06-30 06:51:08 Imported #5877343 5d4f…adc7 (187 txs, 8.00 Mgas, 614.34 ms, 28.87 KiB)
2018-06-30 06:51:24 16/25 peers 6 MiB chain 124 MiB db 0 bytes queue 63 KiB sync RPC: 0 conn, 7 req/s, 1723 µs
2018-06-30 06:51:27 DB corrupted: Corruption: block checksum mismatch: expected 755318067, got 184657105 in /data-eth/parity-data/chains/ethereum/db/906a34e69aec8c0d/overlayrecent/db/1684649.sst offset 56776212 size 13432. Repair will be triggered on next restart

====================

stack backtrace:
0: 0x55737838081c -

Thread 'Verifier #2' panicked at 'DB flush failed.: Error(Msg("Corruption: block checksum mismatch: expected 755318067, got 184657105 in /data-eth/parity-data/chains/ethereum/db/906a34e69aec8c0d/overlayrecent/db/1684649.sst offset 56776212 size 13432"), State { next_error: None, backtrace: None })', libcore/result.rs:945

This is a bug. Please report it at:

https://github.com/paritytech/parity/issues/new

[pluswave]

after restart with "parity -c config.toml"

Loading config file from config.toml
2018-06-30 14:45:32  Starting Parity/v1.10.6-stable-bc0d134-20180605/x86_64-linux-gnu/rustc1.26.1
2018-06-30 14:45:32  Keys path /data-eth/parity-data/keys/Foundation
2018-06-30 14:45:32  DB path /data-eth/parity-data/chains/ethereum/db/906a34e69aec8c0d
2018-06-30 14:45:32  Path to dapps /data-eth/parity-data/dapps
2018-06-30 14:45:32  State DB configuration: fast
2018-06-30 14:45:32  Operating mode: active
2018-06-30 14:45:32  Configured for Foundation using Ethash engine
2018-06-30 14:45:32  DB has been previously marked as corrupted, attempting repair
2018-06-30 14:45:37  Updated conversion rate to Ξ1 = US$451.23 (10553165 wei/gas)
2018-06-30 16:04:30  DB corrupted: Invalid argument: You have to open all column families. Column families not opened: col6, col4, col5, col3, col2, col0, col1, attempting repair


Client service error: Client(Database(Error(Msg("Received null column family handle from DB."), State { next_error: None, backtrace: None })))

[Tbaut]

This is a duplicate from #7748
This error indicates a DB corruption most likely due to a memory error. Could you please make sure that your memory passes a memtest?

[pluswave]

This is on a cloud server (Aliyun). I run parity as a api service for local wallet.

[Tbaut]

Then there is probably nothing else you can do other than parity db kill and resync.