## Issue being fixed or feature implemented
## What was done?
Add an echo
## How Has This Been Tested?
## Breaking Changes
None
## Checklist:
_Go over all the following points, and put an `x` in all the boxes that
apply._
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
The test is a bit broken and incomplete, some testing scenarios aren't
realistic
## What was done?
pls see individual commits
## How Has This Been Tested?
run it
## Breaking Changes
n/a, tests only
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
4dca7d0a98 appveyor: Enable multiwallet test (Chun Kuan Lee)
Pull request description:
Based on #14320
This PR enable multiwallet test on appveyor. Also re-enable symlink tests on Windows which is available after Windows Vista.
I disable these tests in #13964 because I suppose that Windows does not support symlink, but I was wrong.
Tree-SHA512: 852cd4dedf36ec9c34aff8926cb34e6a560aea0bb9170c7a2264fc292dbb605622d561568d8df39aeb90d3d2bb700901d218ea7e7c5e21d84827c40d6370b369
28b112e9bd3fd1181c0720306051ba7efca8b436 Get rid of BindWallet (Russell Yanofsky)
d002f9d15d938e78360ad906f2d74a249c7e923e Disable CWalletTx copy constructor (Russell Yanofsky)
65b9d8f8ddb5a838454efc8bdd6576f0deb65f6d Avoid copying CWalletTx in LoadToWallet (Russell Yanofsky)
bd2fbc7cdbec46400341209f4cb7e69e5b2cee19 Get rid of unneeded CWalletTx::Init parameter (Russell Yanofsky)
2b9cba206594bfbcefcef0c88a0bf793819643bd Remove CWalletTx merging logic from AddToWallet (Russell Yanofsky)
Pull request description:
This is a pure refactoring, no behavior is changing.
Instead of AddToWallet taking a temporary CWalletTx object and then potentially merging it with a pre-existing CWalletTx, have it take a callback so callers can update the pre-existing CWalletTx directly.
This makes AddToWallet simpler because now it is only has to be concerned with saving CWalletTx objects and not merging them.
This makes AddToWallet calls clearer because they can now make direct updates to CWalletTx entries without having to make temporary objects and then worry about how they will be merged.
Motivation for this change came from the bumpfee PR #8456 where we wanted to be able to call AddToWallet to make a simple update to an existing transaction, but were reluctant to, because the existing CWalletTx merging logic did not apply and seemed dangerous try to update as part of that PR. After this refactoring, the bumpfee PR could call AddToWallet safely instead of implementing a duplicate AddToWallet function.
This also allows getting rid of the CWalletTx copy constructor to prevent unintentional copying.
ACKs for top commit:
MarcoFalke:
Anyway, re-ACK 28b112e9bd3fd1181c0720306051ba7efca8b436
Tree-SHA512: 528dd088714472a237500b200f4433db850bdb7fc29c5e5d81cae48072061dfb967f7c37edd90b33f24901239f9be982988547c1f8c80abc25fb243fbf7330ef
fa47cf9d95dc2c2822fc96df16f179176935bf96 wallet: Fix typo in assert that is compile-time true (MarcoFalke)
Pull request description:
Commit 92bcd70808b9cac56b184903aa6d37baf9641b37 presumably added a check that a `dest` of type `CNoDestination` implies an empty `scriptChange`.
However, it accidentally checked for `boost::variant::empty`, which always returns false: https://www.boost.org/doc/libs/1_72_0/doc/html/boost/variant.html#id-1_3_46_5_4_1_1_16_2-bb
ACKs for top commit:
Sjors:
utACK fa47cf9d95dc2c2822fc96df16f179176935bf96
Tree-SHA512: 9626b1e2947039853703932a362c2ee204e002d3344856eb93eef0e0f833401336f2dfa80fd43b83c8ec6eac624e6302aee771fb67aec436ba6483be02b8d615
92bcd70808b9cac56b184903aa6d37baf9641b37 [wallet] allow transaction without change if keypool is empty (Sjors Provoost)
709f8685ac37510aa145ac259753583c82280038 [wallet] CreateTransaction: simplify change address check (Sjors Provoost)
5efc25f9638866941028454cfa9bae27f1519cb4 [wallet] translate "Keypool ran out" message (Sjors Provoost)
Pull request description:
Extracted from #16944
First this PR simplifies the check when generating a change address, by dropping `CanGetAddresses` and just letting `reservedest.GetReservedDestination` do this check.
Second, when the keypool is empty, instead of immediately giving up, we create a dummy change address and pass that to coin selection. If we didn't need the change address (e.g. when spending the entire balance), then it's all good. If we did need a change address, we throw the original error.
ACKs for top commit:
fjahr:
Code review ACK 92bcd70808b9cac56b184903aa6d37baf9641b37
jonasschnelli:
utACK 92bcd70808b9cac56b184903aa6d37baf9641b37
achow101:
ACK 92bcd70808b9cac56b184903aa6d37baf9641b37
meshcollider:
Code review ACK 92bcd70808b9cac56b184903aa6d37baf9641b37
Tree-SHA512: 07b8c8251f57061c58a85ebf0359be63583c23bac7a2c4cefdc14820c0cdebcc90a2bb218e5ede0db11d1e204cda149e056dfd18614642070b3d56efe2735006
fa60afc4fb957875bab1c8982d9d9e4999a3814c wallet: Add BlockUntilSyncedToCurrentChain to dumpwallet (MarcoFalke)
Pull request description:
dumpwallet includes the block hash in the output, so this method depends on the chainstate. According to the developer notes e84a5f0004/doc/developer-notes.md (L1095) it must include a `BlockUntilSyncedToCurrentChain`.
This is a minor fix and does not need backport, I think.
It fixes test failures such as https://travis-ci.org/github/bitcoin/bitcoin/jobs/675487097#L2657 , which can only happen in master because the test was not backported.
ACKs for top commit:
promag:
Code review ACK fa60afc4fb957875bab1c8982d9d9e4999a3814c.
ryanofsky:
Code review ACK fa60afc4fb957875bab1c8982d9d9e4999a3814c
meshcollider:
utACK fa60afc4fb957875bab1c8982d9d9e4999a3814c
Tree-SHA512: 8df70b06b226b2cdf880dec9264adb72d66fd81b09b404fd1665a79e5f5236d26122eebf15df00fe71ee292b5c91b2dc23a0a42b2aa50a8d690604b23832723f
Some changes are missing or incorrectly backported during CWallet refactoring in #17260, #17261 such as:
- Missing changes for CWallet::GetOldestKeyPoolTime
- useless check of spk_man existance in getnewaddress
- GetHDChain is used assuming it exists only legacy keymanager
- using internal spk_man API instead wallet's in getwalletinfo
34c80d9eee7d21755f2bb80f7c97fd30d2c7b656 test: Add option to git-subtree-check to do full check, add help (Wladimir J. van der Laan)
Pull request description:
This adds a brief help text to `git-subtree-check.sh` and adds an option to do a full remote check instead of having two different code paths with a successful exit status. Also make it explicit that the CI is not doing this.
ACKs for top commit:
fjahr:
tested ACK 34c80d9eee7d21755f2bb80f7c97fd30d2c7b656
Tree-SHA512: 20f672fd3b3c1d633eccf9998fdd738194cdd7d10cc206691f2dcc28bbbf8187b8d06b87814f875a06145b179f5ca1f4f4f9922972be72759cf5ac6e0c11abd1
a4a3fc4cd2e6f53cdffcc2962fd152a4e40c7413 doc: improve subtree check instructions (Sjors Provoost)
Pull request description:
Running `git-subtree-check.sh` requires adding the subtree repository as a remote. I learned that several years ago and then forgot again.
This PR also improves the error message if the subtree commit can't be found.
ACKs for top commit:
laanwj:
ACK a4a3fc4cd2e6f53cdffcc2962fd152a4e40c7413
fanquake:
ACK a4a3fc4cd2e6f53cdffcc2962fd152a4e40c7413 - this looks ok.
Tree-SHA512: 959bd923726c172d17f9f97f8a56988bf2df5a94d3131e5152a66150b941394cee9e82fdc6b86e09c0ba91d123a496599f07ca454212168d8d301738394c12c8
487aff421 Check subtree consistency in Travis (Pieter Wuille)
e1d0cc23a Improve git-subtree-check.sh (Pieter Wuille)
Pull request description:
Apparently many of our subtrees get modified by PRs in this repository, without getting noticed.
To improve upon this:
* Make git-subtree-check.sh capable of doing a weaker consistency check (that doesn't need access to external repositories), but which should be sufficient to detect unintended changes. It can be fooled by a fake subtree merge commit, but that would hopefully be obvious to reviewers.
* Make Travis invoke this subtree check for each of our subtrees.
Note that Travis is currently expected to fail on this PR, as 2 out of 4 subtrees (`src/secp156k1` and `src/univalue` have been modified directly in master).
Tree-SHA512: 465b680392d3daf38a8c1dda77d6f74b1d1c23324c378774777fb95aa673e119a8f7e3ccc124e41d97b5ac8975f3d79f3015797d2d309666582394364917ec4e
facef3d4131f9980a4516282f11731361559509c doc: Explain that anyone can work on good first issues, move text to CONTRIBUTING.md (MarcoFalke)
fae2fb2a196ee864e9a13fffc24a0279cd5d17e6 doc: Expand section on Getting Started (MarcoFalke)
100000d1b2c2e38d7a14a31b0af79e0e4316b04c doc: Add headings to CONTRIBUTING.md (MarcoFalke)
fab893e0caf510d4836a20194892ef9c71426c51 doc: Fix unrelated typos reported by codespell (MarcoFalke)
Pull request description:
Some random doc changes:
* Add sections to docs, so that they can be linked to
* Explain that anyone (even maintainers) are allowed to work on good first issues
* Expand section on Getting Started slightly
ACKs for top commit:
hebasto:
ACK facef3d4131f9980a4516282f11731361559509c
fanquake:
ACK facef3d4131f9980a4516282f11731361559509c
Tree-SHA512: 8998e273a76dbf4ca77e79374c14efe4dfcc5c6df6b7d801e1e1e436711dbe6f76b436f9cbc6cacb45a56827babdd6396f3bd376a9426ee7be3bb9b8a3b8e383
aaaaad6ac95b402fe18d019d67897ced6b316ee0 scripted-diff: Bump copyright of files changed in 2019 (MarcoFalke)
Pull request description:
ACKs for top commit:
practicalswift:
ACK aaaaad6ac95b402fe18d019d67897ced6b316ee0
promag:
ACK aaaaad6ac95b402fe18d019d67897ced6b316ee0 🎉
fanquake:
ACK aaaaad6ac95b402fe18d019d67897ced6b316ee0 - going to merge this now because the year is over and conflicts are minimal.
Tree-SHA512: 58cb1f53bc4c1395b2766f36fabc7e2332e213780a802762fff0afd59468dad0c3265f553714d761c7a2c44ff90f7dc250f04458f4b2eb8eef8b94f8c9891321
5f40d2770abc5c7f29182b4a64120150b2aad912 github: Add warning for bug reports (Wladimir J. van der Laan)
Pull request description:
I've noticed the "Bug" label being added redundantly fairly frequently. I think this might be due to github's templates.
All in all, the link in https://github.com/bitcoin/bitcoin/issues/new/choose to open a regular issue is a bit hidden from sight. Direct people's attention to it.
ACKs for top commit:
practicalswift:
ACK 5f40d2770abc5c7f29182b4a64120150b2aad912 - currently it is very easy to miss the tiny "Open a regular issue" link :)
jonasschnelli:
ACK 5f40d2770abc5c7f29182b4a64120150b2aad912
hebasto:
ACK 5f40d2770abc5c7f29182b4a64120150b2aad912
Tree-SHA512: e6c94c02f9f7d00621b580d406d03f8754173150bf456409ccc474b76fb93ff857ff4a0c652bf5c03d4f1b97ecf29ae0ff7bf8b763207f9c8522b8dcecc20109
fa6ed82794f4aecbd71667b5491edbbc4eaeaaef doc: update bips.md with buried BIP9 deployments (MarcoFalke)
Pull request description:
Also, remove the activation heights, as they can be retrieved from `./src/chainparams.cpp` (if needed)
ACKs for top commit:
laanwj:
ACK fa6ed82794f4aecbd71667b5491edbbc4eaeaaef, needs backport to 0.19 I guess.
Tree-SHA512: 9c069cc14589a3e2309d76f042677c024a9e14d16dbfccef54c4a2963ca7853d01f042b0237e346538c557591b7553deed9dd811ba64bbd0ced88883d562c59a
d478a472eb0d666e8a762ed8d24fafbabc5f94f3 test: Fix combine_logs.py for AppVeyor build (Martin Zumsande)
Pull request description:
Fixes#16894
This fixes the problem of AppVeyor builds not showing `debug.log` if a functional test fails, because the windows separator `\` doesn't work together with the regex in `combine_logs.py`.
A fix was already attempted in #16896, however, that PR became inactive and was marked "up for grabs", plus it's a really small change.
As suggested by jamesob, this PR uses `pathlib`: For the glob and to convert the path to a posix-style string, it leaves the regex as is (in contrast to #16896 which adjusted the regex).
I tested this locally on Windows and Ubuntu.
Top commit has no ACKs.
Tree-SHA512: 603b4359b6009b6da874c30f69759acda03730ee5747898a0fe957a5fc37ee9ba07858c6aa2169bf4c40521f37e47138e8314d698652ea2760fa0a3f76b890bd
cc556e4a30 Add test for superfluous witness record in deserialization (Gregory Sanders)
25b0786581 Fix missing input template by making minimal tx (Gregory Sanders)
Pull request description:
Adds coverage for changed behavior in https://github.com/bitcoin/bitcoin/pull/14039
ACKs for commit cc556e:
MarcoFalke:
utACK cc556e4a30b4a32eab6722f590489d89b2875de3
Tree-SHA512: 3404c8f75e87503983fac5ae27d877309eb3b902f2ec993762911c71610ca449bef0ed98bd17e029414828025b2713e1bd012e63b2a06497e34f1056acaa6321
fac4e731a8 test: Run invalid_txs.InputMissing test in feature_block (MarcoFalke)
Pull request description:
Tree-SHA512: 24c3f519ba0cf417b66e0df6f5ddc0430e3f419af4705a9c85096da47ff4d8f51487d65b68f3f993800003b3f936d95d8a0bade846e1b45f95b2bdbecc9ebab7
0000ea32656833efa3d2ffd9bab66c88c83334f0 test: Add test for GetRandMillis and GetRandMicros (MarcoFalke)
fa0e5b89cf742df56c6c8f49fe9b3c54d2970a66 Add templated GetRandomDuration<> (MarcoFalke)
Pull request description:
A naive implementation of this template is dangerous, because the call site might accidentally omit the template parameter:
```cpp
template <typename D>
D GetRandDur(const D& duration_max)
{
return D{GetRand(duration_max.count())};
}
BOOST_AUTO_TEST_CASE(util_time_GetRandTime)
{
std::chrono::seconds rand_hour = GetRandDur(std::chrono::hours{1});
// Want seconds to be in range [0..1hour), but always get zero :((((
BOOST_CHECK_EQUAL(rand_hour.count(), 0);
}
```
Luckily `std::common_type` is already specialised in the standard lib for `std::chrono::duration` (https://en.cppreference.com/w/cpp/chrono/duration/common_type). And its effect seem to be that the call site must always specify the template argument explicitly.
So instead of implementing the function for each duration type by hand, replace it with a templated version that is safe to use.
ACKs for top commit:
laanwj:
Code review ACK 0000ea32656833efa3d2ffd9bab66c88c83334f0
promag:
Code review ACK 0000ea32656833efa3d2ffd9bab66c88c83334f0.
jonatack:
ACK 0000ea3 thanks for the improved documentation. Code review, built, ran `src/test/test_bitcoin -t random_tests -l test_suite` for the new unit tests, `git diff fa05a4c 0000ea3` since previous review:
hebasto:
ACK 0000ea32656833efa3d2ffd9bab66c88c83334f0 with non-blocking [nit](https://github.com/bitcoin/bitcoin/pull/18781#discussion_r424924671).
Tree-SHA512: e89d46e31452be6ea14269ecbbb2cdd9ae83b4412cd14dff7d1084283092722a2f847cb501e8054394e4a3eff852f9c87f6d694fd008b3f7e8458cb5a3068af7
9f59dde9740d065118bdddde75ef9f4e4603a7b1 rpc: Relock wallet only if most recent callback (João Barbosa)
a2e6db5c4f1bb52a8814102b628e51652493d06a rpc: Add mutex to guard deadlineTimers (João Barbosa)
Pull request description:
This PR fixes an early relocking race condition from #18811 where old relock callback runs after new wallet unlock code and nRelockTime update but before rpcRunLater call, causing early relock and incorrect nRelockTime time
Issue introduced in #18487.
Fixes#18811.
ACKs for top commit:
MarcoFalke:
ACK 9f59dde9740d065118bdddde75ef9f4e4603a7b1
ryanofsky:
Code review ACK 9f59dde9740d065118bdddde75ef9f4e4603a7b1. No changes since last review except squashing commits.
jonatack:
ACK 9f59dde9740d065118bdddde75ef
Tree-SHA512: 2f7fc03e5ab6037337f2d82dfad432495cc337c77d07c968ee2355105db6292f24543c03456f5402e0e759577a4327758f9372f7ea29de6d56dc3695fda9b379
## Issue being fixed or feature implemented
Now that we have ChainLock sigs in coinbase `VerifyDB()` have to process
them. It works most of the time because usually we simply read
contributions from quorum db
https://github.com/dashpay/dash/blob/develop/src/llmq/quorums.cpp#L385.
However, sometimes these contributions aren't available so we try to
re-build them
https://github.com/dashpay/dash/blob/develop/src/llmq/quorums.cpp#L388.
But by the time we call `VerifyDB()` bls worker threads aren't started
yet, so we keep pushing jobs into worker's queue but it can't do
anything and it halts everything.
backtrace:
```
* frame #0: 0x00007fdd85a2873d libc.so.6`syscall at syscall.S:38
frame #1: 0x0000555c41152921 dashd_testnet`std::__atomic_futex_unsigned_base::_M_futex_wait_until(unsigned int*, unsigned int, bool, std::chrono::duration<long, std::ratio<1l, 1l> >, std::chrono::duration<long, std::ratio<1l, 1000000000l> >) + 225
frame #2: 0x0000555c40e22bd2 dashd_testnet`CBLSWorker::BuildQuorumVerificationVector(Span<std::shared_ptr<std::vector<CBLSPublicKey, std::allocator<CBLSPublicKey> > > >, bool) at atomic_futex.h:102:36
frame #3: 0x0000555c40d35567 dashd_testnet`llmq::CQuorumManager::BuildQuorumContributions(std::unique_ptr<llmq::CFinalCommitment, std::default_delete<llmq::CFinalCommitment> > const&, std::shared_ptr<llmq::CQuorum> const&) const at quorums.cpp:419:65
frame #4: 0x0000555c40d3b9d1 dashd_testnet`llmq::CQuorumManager::BuildQuorumFromCommitment(Consensus::LLMQType, gsl::not_null<CBlockIndex const*>) const at quorums.cpp:388:37
frame #5: 0x0000555c40d3c415 dashd_testnet`llmq::CQuorumManager::GetQuorum(Consensus::LLMQType, gsl::not_null<CBlockIndex const*>) const at quorums.cpp:588:37
frame #6: 0x0000555c40d406a9 dashd_testnet`llmq::CQuorumManager::ScanQuorums(Consensus::LLMQType, CBlockIndex const*, unsigned long) const at quorums.cpp:545:64
frame #7: 0x0000555c40937629 dashd_testnet`llmq::CSigningManager::SelectQuorumForSigning(Consensus::LLMQParams const&, llmq::CQuorumManager const&, uint256 const&, int, int) at signing.cpp:1038:90
frame #8: 0x0000555c40937d34 dashd_testnet`llmq::CSigningManager::VerifyRecoveredSig(Consensus::LLMQType, llmq::CQuorumManager const&, int, uint256 const&, uint256 const&, CBLSSignature const&, int) at signing.cpp:1061:113
frame #9: 0x0000555c408e2d43 dashd_testnet`llmq::CChainLocksHandler::VerifyChainLock(llmq::CChainLockSig const&) const at chainlocks.cpp:559:53
frame #10: 0x0000555c40c8b09e dashd_testnet`CheckCbTxBestChainlock(CBlock const&, CBlockIndex const*, llmq::CChainLocksHandler const&, BlockValidationState&) at cbtx.cpp:368:47
frame #11: 0x0000555c40cf75db dashd_testnet`ProcessSpecialTxsInBlock(CBlock const&, CBlockIndex const*, CMNHFManager&, llmq::CQuorumBlockProcessor&, llmq::CChainLocksHandler const&, Consensus::Params const&, CCoinsViewCache const&, bool, bool, BlockValidationState&, std::optional<MNListUpdates>&) at specialtxman.cpp:202:60
frame #12: 0x0000555c40c00a47 dashd_testnet`CChainState::ConnectBlock(CBlock const&, BlockValidationState&, CBlockIndex*, CCoinsViewCache&, bool) at validation.cpp:2179:34
frame #13: 0x0000555c40c0e593 dashd_testnet`CVerifyDB::VerifyDB(CChainState&, CChainParams const&, CCoinsView&, CEvoDB&, int, int) at validation.cpp:4789:41
frame #14: 0x0000555c40851627 dashd_testnet`AppInitMain(std::variant<std::nullopt_t, std::reference_wrapper<NodeContext>, std::reference_wrapper<WalletContext>, std::reference_wrapper<CTxMemPool>, std::reference_wrapper<ChainstateManager>, std::reference_wrapper<CBlockPolicyEstimator>, std::reference_wrapper<LLMQContext> > const&, NodeContext&, interfaces::BlockAndHeaderTipInfo*) at init.cpp:2098:50
frame #15: 0x0000555c4082fe11 dashd_testnet`AppInit(int, char**) at bitcoind.cpp:145:54
frame #16: 0x0000555c40823c64 dashd_testnet`main at bitcoind.cpp:173:20
frame #17: 0x00007fdd85934083 libc.so.6`__libc_start_main(main=(dashd_testnet`main at bitcoind.cpp:160:1), argc=3, argv=0x00007ffcb8ca5b88, init=<unavailable>, fini=<unavailable>, rtld_fini=<unavailable>, stack_end=0x00007ffcb8ca5b78) at libc-start.c:308:16
frame #18: 0x0000555c4082f27e dashd_testnet`_start + 46
```
Fixes#5741
## What was done?
Start LLMQContext early. Alternative solution could be moving bls worker
Start/Stop into llmq context ctor/dtor.
## How Has This Been Tested?
I had a node with that issue. This patch fixed it.
## Breaking Changes
Not sure, hopefully none.
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Now that we have ChainLock sigs in coinbase `VerifyDB()` have to process
them. It works most of the time because usually we simply read
contributions from quorum db
https://github.com/dashpay/dash/blob/develop/src/llmq/quorums.cpp#L385.
However, sometimes these contributions aren't available so we try to
re-build them
https://github.com/dashpay/dash/blob/develop/src/llmq/quorums.cpp#L388.
But by the time we call `VerifyDB()` bls worker threads aren't started
yet, so we keep pushing jobs into worker's queue but it can't do
anything and it halts everything.
backtrace:
```
* frame #0: 0x00007fdd85a2873d libc.so.6`syscall at syscall.S:38
frame #1: 0x0000555c41152921 dashd_testnet`std::__atomic_futex_unsigned_base::_M_futex_wait_until(unsigned int*, unsigned int, bool, std::chrono::duration<long, std::ratio<1l, 1l> >, std::chrono::duration<long, std::ratio<1l, 1000000000l> >) + 225
frame #2: 0x0000555c40e22bd2 dashd_testnet`CBLSWorker::BuildQuorumVerificationVector(Span<std::shared_ptr<std::vector<CBLSPublicKey, std::allocator<CBLSPublicKey> > > >, bool) at atomic_futex.h:102:36
frame #3: 0x0000555c40d35567 dashd_testnet`llmq::CQuorumManager::BuildQuorumContributions(std::unique_ptr<llmq::CFinalCommitment, std::default_delete<llmq::CFinalCommitment> > const&, std::shared_ptr<llmq::CQuorum> const&) const at quorums.cpp:419:65
frame #4: 0x0000555c40d3b9d1 dashd_testnet`llmq::CQuorumManager::BuildQuorumFromCommitment(Consensus::LLMQType, gsl::not_null<CBlockIndex const*>) const at quorums.cpp:388:37
frame #5: 0x0000555c40d3c415 dashd_testnet`llmq::CQuorumManager::GetQuorum(Consensus::LLMQType, gsl::not_null<CBlockIndex const*>) const at quorums.cpp:588:37
frame #6: 0x0000555c40d406a9 dashd_testnet`llmq::CQuorumManager::ScanQuorums(Consensus::LLMQType, CBlockIndex const*, unsigned long) const at quorums.cpp:545:64
frame #7: 0x0000555c40937629 dashd_testnet`llmq::CSigningManager::SelectQuorumForSigning(Consensus::LLMQParams const&, llmq::CQuorumManager const&, uint256 const&, int, int) at signing.cpp:1038:90
frame #8: 0x0000555c40937d34 dashd_testnet`llmq::CSigningManager::VerifyRecoveredSig(Consensus::LLMQType, llmq::CQuorumManager const&, int, uint256 const&, uint256 const&, CBLSSignature const&, int) at signing.cpp:1061:113
frame #9: 0x0000555c408e2d43 dashd_testnet`llmq::CChainLocksHandler::VerifyChainLock(llmq::CChainLockSig const&) const at chainlocks.cpp:559:53
frame #10: 0x0000555c40c8b09e dashd_testnet`CheckCbTxBestChainlock(CBlock const&, CBlockIndex const*, llmq::CChainLocksHandler const&, BlockValidationState&) at cbtx.cpp:368:47
frame #11: 0x0000555c40cf75db dashd_testnet`ProcessSpecialTxsInBlock(CBlock const&, CBlockIndex const*, CMNHFManager&, llmq::CQuorumBlockProcessor&, llmq::CChainLocksHandler const&, Consensus::Params const&, CCoinsViewCache const&, bool, bool, BlockValidationState&, std::optional<MNListUpdates>&) at specialtxman.cpp:202:60
frame #12: 0x0000555c40c00a47 dashd_testnet`CChainState::ConnectBlock(CBlock const&, BlockValidationState&, CBlockIndex*, CCoinsViewCache&, bool) at validation.cpp:2179:34
frame #13: 0x0000555c40c0e593 dashd_testnet`CVerifyDB::VerifyDB(CChainState&, CChainParams const&, CCoinsView&, CEvoDB&, int, int) at validation.cpp:4789:41
frame #14: 0x0000555c40851627 dashd_testnet`AppInitMain(std::variant<std::nullopt_t, std::reference_wrapper<NodeContext>, std::reference_wrapper<WalletContext>, std::reference_wrapper<CTxMemPool>, std::reference_wrapper<ChainstateManager>, std::reference_wrapper<CBlockPolicyEstimator>, std::reference_wrapper<LLMQContext> > const&, NodeContext&, interfaces::BlockAndHeaderTipInfo*) at init.cpp:2098:50
frame #15: 0x0000555c4082fe11 dashd_testnet`AppInit(int, char**) at bitcoind.cpp:145:54
frame #16: 0x0000555c40823c64 dashd_testnet`main at bitcoind.cpp:173:20
frame #17: 0x00007fdd85934083 libc.so.6`__libc_start_main(main=(dashd_testnet`main at bitcoind.cpp:160:1), argc=3, argv=0x00007ffcb8ca5b88, init=<unavailable>, fini=<unavailable>, rtld_fini=<unavailable>, stack_end=0x00007ffcb8ca5b78) at libc-start.c:308:16
frame #18: 0x0000555c4082f27e dashd_testnet`_start + 46
```
Fixes#5741
## What was done?
Start LLMQContext early. Alternative solution could be moving bls worker
Start/Stop into llmq context ctor/dtor.
## How Has This Been Tested?
I had a node with that issue. This patch fixed it.
## Breaking Changes
Not sure, hopefully none.
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Missing changes in https://github.com/dashpay/dash/pull/5736
The prior backport of https://github.com/bitcoin/bitcoin/pull/19438 has
been needed to this particular changes: drop the mutex `cs_llmq_vbc`.
This mutex can potentially cause deadlock such as:
```
'cs_dip3list' in qt/masternodelist.cpp:135 (TRY) (in thread 'main')
(2) 'cs_llmq_vbc' in llmq/utils.cpp:704 (in thread 'main')
'm_mutex' in versionbits.cpp:253 (in thread 'main')
(1) 'cs_main' in node/blockstorage.cpp:77 (in thread 'main')
Current lock order is:
'cs_Shutdown' in init.cpp:220 (TRY) (in thread 'shutoff')
(1) 'cs_main' in init.cpp:328 (in thread 'shutoff')
(2) 'llmq::cs_llmq_vbc' in llmq/context.cpp:64 (in thread 'shutoff')
Assertion failed: detected inconsistent lock order for 'llmq::cs_llmq_vbc' in llmq/context.cpp:64 (in thread 'shutoff'), details in debug log.
```
## What was done?
Drop `cs_llmq_vbc` mutex from llmq/utils
## How Has This Been Tested?
Re-started app several times -> no other deadlock happens.
## Breaking Changes
N/A
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone
---------
Co-authored-by: UdjinM6 <UdjinM6@users.noreply.github.com>
## Issue being fixed or feature implemented
Fixes a bug we missed in #5736
## What was done?
Use all collected indexes, not just the last one
## How Has This Been Tested?
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
Prior required changes: bitcoin/bitcoin#19438 from
https://github.com/dashpay/dash/pull/5740
## Issue being fixed or feature implemented
Assertion failure:
```
assertion: ok
file: evo/mnhftx.cpp, line: 287
function: AbstractEHFManager::Signals CMNHFManager::GetFromCache(const CBlockIndex*)
No debug information available for stacktrace. You should add debug information and then run: dash-qt -printcrashinfo=bvcgc43iinzgc43ijfxgm3ybaadwiyltnawxc5e3ifzxgzlsoruw63ramzqws3dvojstucraebqxg43foj2gs33ohiqg62ykeaqgm2lmmu5cazlwn4xw23timz2hqltdobycyidmnfxgkoragi4docraebthk3tdoruw63r2ebawe43uojqwg5cfjbde2ylomftwk4r2hjjwsz3omfwhgicdjvheqrsnmfxgcz3foi5dur3fordhe33ninqwg2dffbrw63ttoqqegqtmn5rwwslomrsxqkrjbyrelhyaaaaaaaedgkiaaaaaaaadsm4qaaaaaaaa7gpyqaaaaaaaa2njraaaaaaaadkl3caaaaaaaabhxznqaaaaaaadqa2eaaaaaaaax33twaaaaaaabwaihqaaaaaaac7yooqbaaaaaahba45qcaaaaaacwkz2aeaaaaaaeitgeaiaaaaaaaa=
dash-qt: evo/mnhftx.cpp:287: AbstractEHFManager::Signals CMNHFManager::GetFromCache(const CBlockIndex*): Assertion `ok' failed.
```
This can happen in case if Dash Core has been update from v19 (or
earlier v20.alphaX) to v20.0.0 after v20 activation without re-indexing
## What was done?
`CMNHFManager` is visiting missing blocks recursively until reach first
v20 block or first block actually saved in evoDb.
Without changes from bitcoin/bitcoin#19438 there's an other issue:
```
2023-11-27T11:12:10Z POTENTIAL DEADLOCK DETECTED
Previous lock order was:
(2) 'cs_main' in llmq/instantsend.cpp:459 (in thread 'isman')
(1) 'cs_llmq_vbc' in llmq/utils.cpp:711 (in thread 'isman')
Current lock order is:
'cs_dip3list' in qt/masternodelist.cpp:135 (TRY) (in thread 'main')
(1) 'cs_llmq_vbc' in llmq/utils.cpp:719 (in thread 'main')
(2) 'cs_main' in node/blockstorage.cpp:77 (in thread 'main')
Assertion failed: detected inconsistent lock order for 'cs_main' in node/blockstorage.cpp:77 (in thread 'main'), details in debug log.
2023-11-27T11:12:10Z Posix Signal: Aborted
```
## How Has This Been Tested?
Run unit/functional test; run dash-qt on my local backup of problematic
storage (succeed without error); reindex testnet.
## Breaking Changes
N/A
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
When DKG data recovery is triggered by `qgetdata` the data we use to
construct `qdata` reply is actually the one handled by
`CDKGSessionManager`, not by `CQuorumManager`. Not storing the data long
enough in `CDKGSessionManager` will result in this data simply not being
recoverable.
Also, the formula in `CDKGSessionManager::CleanupOldContributions()` is
broken for quorums which use rotation (the depth is way too large).
## What was done?
Fix both issues by redefining `keepOldKeys` and aligning key storage
depths in both modules.
## How Has This Been Tested?
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Avoid a crash on -reindex-chainstate.
## What was done?
`ResetBlockFailureFlags` is crashing when `m_chain.Tip()` is null. Call
`ResetBlockFailureFlags` inside `if (!is_coinsview_empty(chainstate))
{...}` block - we know `m_chain.Tip()` is not null there.
## How Has This Been Tested?
Try running a node with `-reindex-chainstate` cmd-line param w/ and
w/out this patch.
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
https://github.com/dashpay/dash/pull/4788#discussion_r854468664
noticed while working on #5731
## What was done?
## How Has This Been Tested?
run a node, check logs - there is a meaningful time span between `start`
and `done` now and not just zeros all the time.
## Breaking Changes
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
## What was done?
## How Has This Been Tested?
## Breaking Changes
## Checklist:
- [x] I have performed a self-review of my own code
- [x] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
---------
Co-authored-by: PastaPastaPasta <6443210+PastaPastaPasta@users.noreply.github.com>
## Issue being fixed or feature implemented
Should fix compilation errors like
```
masternode/meta.cpp:43:9: error: call to member function 'pushKV' is ambiguous
ret.pushKV("lastOutboundAttemptElapsed", now - lastOutboundAttempt);
^~
masternode/meta.cpp:45:9: error: call to member function 'pushKV' is ambiguous
ret.pushKV("lastOutboundSuccessElapsed", now - lastOutboundSuccess);
^~
```
on FreeBSD + clang-15
kudos to @MrDefacto for finding the issue and testing the fix
## What was done?
Specify `now` variable type explicitly instead of relying on `auto`
## How Has This Been Tested?
MrDefacto confirmed it compiles with no issues on FreeBSD now
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
## Issue being fixed or feature implemented
Should fix crashes like
```
: Corrupted block database detected.
Please restart with -reindex or -reindex-chainstate to recover.
Assertion failure:
assertion: globalInstance == nullptr
file: mnhftx.cpp, line: 43
function: CMNHFManager
0#: (0x105ADA27C) stacktraces.cpp:629 - __assert_rtn
1#: (0x104945794) mnhftx.cpp:43 - CMNHFManager::CMNHFManager(CEvoDB&)
2#: (0x10499DA90) compressed_pair.h:40 - std::__1::__unique_if<CMNHFManager>::__unique_single std::__1::make_unique[abi:v15006]<CMNHFManager, CEvoDB&>(CEvoDB&)
3#: (0x10499753C) init.cpp:1915 - AppInitMain(std::__1::variant<std::__1::nullopt_t, std::__1::reference_wrapper<NodeContext>, std::__1::reference_wrapper<WalletContext>, std::__1::reference_wrapper<CTxMemPool>, std::__1::reference_wrapper<ChainstateManager>, std::__1::reference_wrapper<CBlockPolicyEstimator>, std::__1::reference_wrapper<LLMQContext>> const&, NodeContext&, interfaces::BlockAndHeaderTipInfo*)
```
## What was done?
## How Has This Been Tested?
## Breaking Changes
n/a
## Checklist:
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have added or updated relevant unit/integration/functional/e2e
tests
- [ ] I have made corresponding changes to the documentation
- [x] I have assigned this pull request to a milestone _(for repository
code-owners and collaborators only)_
