wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 28, 2021, 07:29:21 AM Last edit: May 29, 2021, 03:17:54 AM by wasisdn |
|
I have a issue loading my wallet.dat and found that the problem is with Core v0.21.0 Issue started yesterday when I opened Bitcoin Core, after receiving last payment from nicehash. Always while loading the same block, I think the one in which the Nicehash transfer is located, Bitcoin Core was closed without an error message. After trying several times to reinitialize, even from an older backup of my wallet.dat, I reinstalled v0.20.1 and the problem was resolved. Bitcoin Client Software and Version Number: Bitcoin Core 0.21.0 Operating System: Windows 10 64-bit System Hardware Specs: CPU Typ HexaCore Intel Xeon X5690, 3600 MHz with 24GB RAM Description of Problem: Bitcoin Core shut down while synching Any Related Addresses: None Any Related Transaction IDs: dad0f505c7c9697e1b7b79ecc7133701fd0a4424993ec27770191bfb6a290763 Screenshot of the problem: None Log Files from the Bitcoin Client: https://pastebin.com/ZJk4tW0xIn the debug report shows 2 section -v0.21.0 always the same issue and report -v0.20.1 after reinstall without issue
|
|
|
|
NotATether
Legendary
Offline
Activity: 1708
Merit: 7197
In memory of o_e_l_e_o
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 28, 2021, 11:58:36 AM |
|
In the middle of the debug.log I see lines like: 2021-01-28T02:23:37Z UpdateTip: new best=00000000000000000006ddb5e854505f8b792122b0ac9469c07eb26db414f6fb height=667897 version=0x20006000 log2_work=92.622774 tx=610212544 date='2021-01-27T13:04:14Z' progress=0.999724 cache=439.9MiB(3354911txo) Followed by bitcoin core initializing itself again: 2021-01-28T02:24:41Z Bitcoin Core version v0.20.1 (release build) 2021-01-28T02:24:41Z Qt 5.9.8 (static), plugin=windows (static) 2021-01-28T02:24:41Z System: Windows 10 (10.0), x86_64-little_endian-llp64 It means Bitcoin Core did not shut down cleanly either. Try to run 0.21.0 again but using -reindex and -rescan together. -rescan will fix your block.dat files in case they are corrupted, while -rescan will update your wallet file with newer transactions in the blockchain that are relevant to it. You mentioned that this transaction ID is related: 6ce056a8-ae7c-44f3-9bf6-da7ac60c70e2 It's not showing up on block explorers when the dashes are removed. Does 0.21.0 work if you use a different wallet file (or no wallet file at all)?
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 28, 2021, 01:13:41 PM |
|
In the middle of the debug.log I see lines like: 2021-01-28T02:23:37Z UpdateTip: new best=00000000000000000006ddb5e854505f8b792122b0ac9469c07eb26db414f6fb height=667897 version=0x20006000 log2_work=92.622774 tx=610212544 date='2021-01-27T13:04:14Z' progress=0.999724 cache=439.9MiB(3354911txo) Followed by bitcoin core initializing itself again: 2021-01-28T02:24:41Z Bitcoin Core version v0.20.1 (release build) 2021-01-28T02:24:41Z Qt 5.9.8 (static), plugin=windows (static) 2021-01-28T02:24:41Z System: Windows 10 (10.0), x86_64-little_endian-llp64 It means Bitcoin Core did not shut down cleanly either. Try to run 0.21.0 again but using -reindex and -rescan together. -rescan will fix your block.dat files in case they are corrupted, while -rescan will update your wallet file with newer transactions in the blockchain that are relevant to it. You mentioned that this transaction ID is related: 6ce056a8-ae7c-44f3-9bf6-da7ac60c70e2 It's not showing up on block explorers when the dashes are removed. Does 0.21.0 work if you use a different wallet file (or no wallet file at all)? Sorry, above Transaction ID was given by Nicehash, maybe just an internal ID. The correct ID is: dad0f505c7c9697e1b7b79ecc7133701fd0a4424993ec27770191bfb6a290763 And yes, 0.21.0 it is working fine if I create a new wallet.dat. It was working for a week or so untill this morning, the issue popup after reciving the first transaction last night to my wallet running Core version 0.21.0 I have also tried this way arround and import my wallet.dat after finished synching with a new wallet, but during inilizing my old wallet the same issue comes back, Bitcoin Core just shutdown without an error message and at same step in debug.log
|
|
|
|
NotATether
Legendary
Offline
Activity: 1708
Merit: 7197
In memory of o_e_l_e_o
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 12:44:43 AM |
|
Please run bitcoin core 0.21.0 with the -debug switch and post the debug.log of that on a pastebin. There is not enough information inside to determine where the problem is.
|
|
|
|
achow101
Moderator
Legendary
Offline
Activity: 3486
Merit: 6824
Just writing some code
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 01:58:04 AM |
|
There is nothing obviously wrong indicated in the debug.log file.
Can you post the contents of the db.log file? This can be found in the same directory as the wallet.dat file.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 11:21:15 AM |
|
yes I know nothing much wrong, thats one of the reason why I open this thread. The content of debug.log is shorten because of limited space, db.log is empty. Actually I leave 2 part in the log; Uper section when starting version 0.21.0 untill closed from alone while synching, always on same block without error message. Lower section when starting bitcoin core older version 0.20.1 without problem.
Anyhow I reinstalled 0.21.0 again and start with -reindex and -rescan, now waiting for finish synching....
Thx a lot for your support, I will give feedback later
|
|
|
|
darkv0rt3x
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 12:12:31 PM |
|
Just to point out that Bitcoin Core can be compiled with native descriptor wallets (correct me if I'm wron) which are not compatible with legacy wallets.
So, maybe if you compiled it only with descriptor wallets, wouldn't it be supposed to not work well with old wallet format?
|
Bitcoin is energy. Bitcoin is freedom I rather die on my feet than living on my knees!
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 01:24:40 PM |
|
its definitly related to the last transaction from nicehash in combination with v0.21.0, the problem just start after that transaction. Transaction ID: dad0f505c7c9697e1b7b79ecc7133701fd0a4424993ec27770191bfb6a290763 v0.20.1 worked just fine for me again, but I reinstalled v0.21.0 to verify the problem. Clean dbug.log and start with -reindex and -rescan. After running for a couple of hours I went for dinner, synching sometime in 2017, when I came back Bitcon Core was shutdown. Restart 2 times with same resault, the programm crashes without any error messege. look at the debug.log, especially the entries in 800 and 1016 when programm crashes: its the transaction from nicehash.... Now running v0.20.1 again, debug.log so far below, look at 206, its still synching without problem:
|
|
|
|
achow101
Moderator
Legendary
Offline
Activity: 3486
Merit: 6824
Just writing some code
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 04:43:45 PM |
|
Can you post the db.log file? Note that this is a different file from the debug.log file. It is named db.log and can be found in the same directory as the wallet.dat file.
|
|
|
|
darkv0rt3x
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 04:48:15 PM |
|
I can see this in his debug.log file: 2021-01-29T12:47:28Z ERROR: DeserializeFileDB: Failed to open file K:\Bitcoin qt\Database Wallet\anchors.dat
|
Bitcoin is energy. Bitcoin is freedom I rather die on my feet than living on my knees!
|
|
|
achow101
Moderator
Legendary
Offline
Activity: 3486
Merit: 6824
Just writing some code
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 05:14:40 PM |
|
I can see this in his debug.log file: 2021-01-29T12:47:28Z ERROR: DeserializeFileDB: Failed to open file K:\Bitcoin qt\Database Wallet\anchors.dat
This is benign and expected. What should happen if you stay at the version v0.20.1 and not go to the v0.21. I"m have started again about 3 weeks ago with the version v0.20.1 after troubles with my computer . Now i am still 4 years and 16 weeks behind. Block 235195 That goes very slow. I get the mension that it will still take 6 weeks to have completend the download. I am affraid if i go to another version , i have to start completely again.
Please open a new thread for your issue. Do not hijack other people's threads.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
January 29, 2021, 06:46:08 PM |
|
Can you post the db.log file? Note that this is a different file from the debug.log file. It is named db.log and can be found in the same directory as the wallet.dat file.
yes I know there is a db.log but its empty 0.20.1 is now synchronized and runs without problem. I will keep it for now as it is also faster connecting and syncing on startup, I just want to report this error.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 07, 2021, 02:35:27 PM |
|
still the same problem with version 0.21.1 whenever a new transaction comes in from Nicehash. Bitcoin Core closes by itself without error message while synchronizing the latest transaction from Nicehash Bitcoin Transaction: 6f8b84e3312abb77a95e5cb37c200cd564c6d4eb872b5d6a652fcb6eab70c5e9 debug.log start program new version 0.21.1 entry 169 programm closed without error message exactly with the latest transaction from nicehash reinstall v0.20.1 entry 345 transaction from nicehash sync without problem... any idea?
|
|
|
|
nc50lc
Legendary
Offline
Activity: 2520
Merit: 5989
Self-proclaimed Genius
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 08, 2021, 03:33:45 AM Merited by ABCbits (2), HCP (2) |
|
debug.log 2021-05-05T15:21:06Z Config file arg: dbcache="0" . . . 2021-05-05T15:15:19Z * Using 0.5 MiB for block index database 2021-05-05T15:15:19Z * Using 1.8 MiB for chain state database 2021-05-05T15:15:19Z * Using 1.8 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space) -snip-'0' is an invalid value for database cache, it might have been set to the minimum value of '4' instead. Because of that, your node configured a very low in-memory UTXO set cache size. Nicehash transactions are usually large in size because of batching and that may be the reason for the crash. You can try setting dbcache to a high value, I'd suggest a quarter to half of your maximum RAM ( depending on your typical usage).
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 08, 2021, 04:28:03 AM |
|
debug.log 2021-05-05T15:21:06Z Config file arg: dbcache="0" . . . 2021-05-05T15:15:19Z * Using 0.5 MiB for block index database 2021-05-05T15:15:19Z * Using 1.8 MiB for chain state database 2021-05-05T15:15:19Z * Using 1.8 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space) -snip-'0' is an invalid value for database cache, it might have been set to the minimum value of '4' instead. Because of that, your node configured a very low in-memory UTXO set cache size. Nicehash transactions are usually large in size because of batching and that may be the reason for the crash. You can try setting dbcache to a high value, I'd suggest a quarter to half of your maximum RAM ( depending on your typical usage). Thank you so much for the hint! I was not aware of that and sounds very conclusive. Now it looks like this: 2021-05-08T04:01:21Z Config file arg: dbcache="8192" . 2021-05-08T04:01:21Z Cache configuration: 2021-05-08T04:01:21Z * Using 2.0 MiB for block index database 2021-05-08T04:01:21Z * Using 8.0 MiB for chain state database 2021-05-08T04:01:21Z * Using 8182.0 MiB for in-memory UTXO set (plus up to 286.1 MiB of unused mempool space)
I will post feedback here after receiving the next Nicehash transaction. What I notice already, the synchronization is much faster with this setting...
|
|
|
|
HCP
Legendary
Offline
Activity: 2086
Merit: 4318
<insert witty quote here>
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 08, 2021, 08:43:33 AM |
|
What I notice already, the synchronization is much faster with this setting...
That's because Bitcoin Core is able to keep much more data in RAM instead of constantly read/writing it all out to disk... You'll probably find the disk I/O is much reduced as well.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 12, 2021, 06:22:47 PM |
|
Unfortunately same problem with the last Nicehash transaction today... Transaction ID: 896521c7f5e216272905d82bdac301aa201a6733419f0f0e2b5c8e5b36eb25dc debug.log v0.21.1 row 114 last entry before nicehash transaction and programm crashes v020.1 row 240 same position as above but no crash row 241 Nicehash transaction Beside this problem with incomming transaction from nicehash v0.21.1 works without problem...
|
|
|
|
nc50lc
Legendary
Offline
Activity: 2520
Merit: 5989
Self-proclaimed Genius
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 13, 2021, 05:31:48 AM |
|
Maybe it's time to check for possible hardware issues since you log seems normal. First check the disk drives, RAM and then the processor.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 13, 2021, 06:19:56 AM |
|
Maybe it's time to check for possible hardware issues since you log seems normal. First check the disk drives, RAM and then the processor.
done already in the beginning, changed SSD, RAM and Power supply, only MB with CPU not. But I can use this PC with Xeon CPU over days running 24/7, even CPU mining XMonero withhout any problem. Funny that this problem has only occured since and with BitcoinCore v0.21.0 or above, all previous versions are ok, this PC running with BitcoinCore for more than 4 years now. And also only with Nicehash incoming transactions, others are fine.
|
|
|
|
wasisdn (OP)
Newbie
Offline
Activity: 19
Merit: 5
|
![](https://bitcointalk.org/Themes/custom1/images/post/xx.gif) |
May 14, 2021, 04:45:23 AM |
|
Thanks for your support, I will try my luck... I really thought the latest BitcoinCore versions has a bug and someone might have the same problem or can tell what exactly is the difference from latest to previous versions so this problem could occur. Can't imagine that it is due to my hardware or SW, since the problem is only with the incoming transactions from Nicehash and that only since Januar this year and since v0.21.0. This is for sure because if I re-syncronize the entire chain with latest BitcoinCore Version, it runs through all the years (many transaction over the past 4 years also incom from NH) until Januar 2021 without any problems and then always crashes on the same transaction from Nicehash dad0f505c7c9697e1b7b79ecc7133701fd0a4424993ec27770191bfb6a290763 (as in my first post). Then I revert to v0.20.1, sync this transaction (no problem), after that revert again to v0.21 and run until next transaction from Nicehash with same problem... Maybe it has really to do with the size of transactions, because those from Nicehash are much larger than other, 7MB compared to usually a few hundred kb. Now running with previous v0.20.1 and it works like a charm without any problems.
|
|
|
|
|