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82024-04-01T03:24:43 <bitcoin-git> [bitcoin] nanlour opened pull request #29776: ThreadSanitizer: Fix #29767, ThreadSanitizer: data race src/flatfile.cpp:47:13 in FlatFileSeq::Open(FlatFilePos const&, bool) (master...master) https://github.com/bitcoin/bitcoin/pull/29776
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312024-04-01T08:28:31 <hebasto> fanquake: there is nothing to add to the "GUI changes" section in https://github.com/bitcoin-core/bitcoin-devwiki/wiki/27.0-Release-Notes-Draft
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552024-04-01T13:09:23 <bitcoin-git> [bitcoin] theStack opened pull request #29777: test: refactor: introduce and use `calculate_input_weight` helper (master...202404-test-calculate_input_weight-helper) https://github.com/bitcoin/bitcoin/pull/29777
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582024-04-01T13:50:22 <bitcoin-git> [bitcoin] philpacker opened pull request #29778: fix block subsidy at 3.25 BTC (master...fix_subsidy) https://github.com/bitcoin/bitcoin/pull/29778
592024-04-01T13:50:58 <bitcoin-git> [bitcoin] fanquake closed pull request #29778: fix block subsidy at 3.25 BTC (master...fix_subsidy) https://github.com/bitcoin/bitcoin/pull/29778
602024-04-01T13:55:03 <bitcoin-git> [bitcoin] fanquake pushed 4 commits to master: https://github.com/bitcoin/bitcoin/compare/61de64df6790...8d19d688f407
612024-04-01T13:55:04 <bitcoin-git> bitcoin/master b5ed13a RoboSchmied: doc: Fix typos
622024-04-01T13:55:04 <bitcoin-git> bitcoin/master 52fa0d2 crazeteam: doc: fix some typos
632024-04-01T13:55:04 <bitcoin-git> bitcoin/master 601edd8 fanquake: ci: use codespell 2.2.6
642024-04-01T13:55:11 <bitcoin-git> [bitcoin] fanquake merged pull request #29738: doc: fix typos (master...typo_roundup) https://github.com/bitcoin/bitcoin/pull/29738
652024-04-01T13:56:40 <bitcoin-git> [bitcoin] fanquake pushed 3 commits to master: https://github.com/bitcoin/bitcoin/compare/8d19d688f407...b8420e460309
662024-04-01T13:56:41 <bitcoin-git> bitcoin/master a3c6a13 laanwj: doc: Suggest installing dev packages for debian/ubuntu qt5 build
672024-04-01T13:56:42 <bitcoin-git> bitcoin/master 6c29904 laanwj: ci: Pull in qtbase5-dev instead of seperate low-level libraries
682024-04-01T13:56:42 <bitcoin-git> bitcoin/master b8420e4 fanquake: Merge bitcoin/bitcoin#29764: doc: Suggest installing dev packages for debi...
692024-04-01T13:56:48 <bitcoin-git> [bitcoin] fanquake merged pull request #29764: doc: Suggest installing dev packages for debian/ubuntu qt5 build (master...2024-03-debian-qt5-dep) https://github.com/bitcoin/bitcoin/pull/29764
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772024-04-01T14:06:49 <bitcoin-git> [bitcoin] fanquake opened pull request #29780: [27.x] More backports (and maybe finalize) (27.x...finalize_or_rc2_27) https://github.com/bitcoin/bitcoin/pull/29780
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802024-04-01T14:10:56 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/b8420e460309...3d37ed490a1a
812024-04-01T14:10:56 <bitcoin-git> bitcoin/master 430f319 fanquake: depends: qt 5.15.13
822024-04-01T14:10:57 <bitcoin-git> bitcoin/master 3d37ed4 fanquake: Merge bitcoin/bitcoin#29732: depends: qt 5.15.13
832024-04-01T14:11:04 <bitcoin-git> [bitcoin] fanquake merged pull request #29732: depends: qt 5.15.13 (master...depends_qt_5_15_13) https://github.com/bitcoin/bitcoin/pull/29732
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862024-04-01T14:27:33 <bitcoin-git> [bitcoin] fanquake pushed 3 commits to master: https://github.com/bitcoin/bitcoin/compare/3d37ed490a1a...c7247bd9e80b
872024-04-01T14:27:33 <bitcoin-git> bitcoin/master fad23a0 MarcoFalke: ci: Bump clang+llvm in i686_multiprocess task
882024-04-01T14:27:34 <bitcoin-git> bitcoin/master fa75220 MarcoFalke: ci: Use clang-18 in asan/fuzz/tsan task
892024-04-01T14:27:34 <bitcoin-git> bitcoin/master c7247bd fanquake: Merge bitcoin/bitcoin#29765: ci: Use clang-18
902024-04-01T14:27:40 <bitcoin-git> [bitcoin] fanquake merged pull request #29765: ci: Use clang-18 (master...2403-clang-18-) https://github.com/bitcoin/bitcoin/pull/29765
912024-04-01T14:55:04 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/c7247bd9e80b...90224fbf614e
922024-04-01T14:55:04 <bitcoin-git> bitcoin/master f8f5cec Hennadii Stepanov: doc: Override `-g` properly to skip debugging information
932024-04-01T14:55:05 <bitcoin-git> bitcoin/master 90224fb fanquake: Merge bitcoin/bitcoin#29756: doc: Override `-g` properly to skip debugging...
942024-04-01T14:55:11 <bitcoin-git> [bitcoin] fanquake merged pull request #29756: doc: Override `-g` properly to skip debugging information (master...240328-debug) https://github.com/bitcoin/bitcoin/pull/29756
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962024-04-01T15:02:28 <bitcoin-git> [bitcoincore.org] fanquake opened pull request #1011: stats: update datadir_gb & pruned_gb (master...update_numbers) https://github.com/bitcoin-core/bitcoincore.org/pull/1011
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982024-04-01T15:16:20 <hebasto> maflcko: heads up, `00_setup_env_native_asan.sh` fails in CI
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1052024-04-01T15:33:25 <Chris_Stewart_5> Hi, i'm working on an implementation of BIP380. I'm working through the 'invalid expressions' section. Are some of them misformatted in the md doc? Specifically 'Derivation index out of range'
1062024-04-01T15:33:30 <Chris_Stewart_5> https://github.com/bitcoin/bips/blob/master/bip-0380.mediawiki
1072024-04-01T15:34:10 <Chris_Stewart_5> The 'invalid derivation index' also seems to have a script expression in the key expression test vectors?
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1092024-04-01T15:39:26 <fanquake> probably just an upstream issue? Given it's claiming this package doesn't exist: https://packages.ubuntu.com/noble/linux-headers-6.5.0-9, started failing on an unrealted change, and it's also failing in the 27.x branch, where nothing has changed
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1132024-04-01T15:51:10 <fanquake> Working fine locally on x86_64
1142024-04-01T15:53:49 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/90224fbf614e...948ecf181e84
1152024-04-01T15:53:50 <bitcoin-git> bitcoin/master 80f8b92 fanquake: remove libbitcoinconsensus
1162024-04-01T15:53:51 <bitcoin-git> bitcoin/master 948ecf1 fanquake: Merge bitcoin/bitcoin#29648: Remove libbitcoinconsensus
1172024-04-01T15:53:57 <bitcoin-git> [bitcoin] fanquake merged pull request #29648: Remove libbitcoinconsensus (master...remove_libbitcoin_consensus) https://github.com/bitcoin/bitcoin/pull/29648
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1242024-04-01T16:22:36 <achow101> Chris_Stewart_5: I think that's a copy and paste error
1252024-04-01T16:22:44 <achow101> should just be the pubkey in the first part
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1272024-04-01T17:00:04 <bitcoin-git> [bitcoin] fanquake pushed 2 commits to master: https://github.com/bitcoin/bitcoin/compare/948ecf181e84...23ba39470c3d
1282024-04-01T17:00:04 <bitcoin-git> bitcoin/master 2eb5175 furszy: test: fix StopIteration exception in p2p_node_network_limited.py
1292024-04-01T17:00:05 <bitcoin-git> bitcoin/master 23ba394 fanquake: Merge bitcoin/bitcoin#29753: test: fix StopIteration exception in p2p_node...
1302024-04-01T17:00:12 <bitcoin-git> [bitcoin] fanquake merged pull request #29753: test: fix StopIteration exception in p2p_node_network_limited.py (master...2024_test_fix_p2p_node_network_failure) https://github.com/bitcoin/bitcoin/pull/29753
1312024-04-01T17:01:41 <bitcoin-git> [bitcoin] fanquake opened pull request #29781: depends: switch to new LLVM debug macro (master...llvm_18_hardening_mode) https://github.com/bitcoin/bitcoin/pull/29781
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1342024-04-01T17:39:33 <cfields> achow101: any hints for reproducing your sha2/asm/fuzzing build issue? I can't hit it here.
1352024-04-01T17:42:33 <achow101> cfields: I configred with ./configure --enable-debug --enable-fuzz --with-sanitizers=address,fuzzer,undefined,integer CC=clang CXX=clang++
1362024-04-01T17:42:44 <achow101> using clang 17.0.6
1372024-04-01T17:42:48 <cfields> achow101: thanks. What arch/clang version?
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1392024-04-01T17:42:58 <cfields> Oh, heh, must be x86
1402024-04-01T17:43:06 <achow101> x86_64
1412024-04-01T17:43:23 <cfields> depends or no?
1422024-04-01T17:43:36 <achow101> no depends
1432024-04-01T17:43:43 <cfields> roger, thanks. Will try that combo.
1442024-04-01T17:43:44 <achow101> maybe I should try doing that
1452024-04-01T17:44:02 <cfields> shouldn't matter
1462024-04-01T17:45:42 <cfields> I suspect the issue is -O0, I remember a similar issue from years and years ago.
1472024-04-01T17:46:25 <achow101> I'm a little surprised that no one else has seemed to run into this?
1482024-04-01T17:47:03 <achow101> it is literally just what fuzzing.md says to do
1492024-04-01T17:47:08 <cfields> I can't make it happen with older versions of clang, at least
1502024-04-01T17:47:55 <achow101> iirc I've had to pass --disable-asm for quite a long time any time I fuzz
1512024-04-01T17:48:43 <cfields> because of this? We cleaned up several other issues in that regard before removing it.
1522024-04-01T17:49:03 <achow101> yeah, pretty sure it's the same failure every time
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1552024-04-01T17:51:15 <cfields> Mmm, no luck reproducing with 17.0.2.
1562024-04-01T17:51:24 <cfields> It's a compile error, right? Not link?
1572024-04-01T17:51:40 <achow101> yeah
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1592024-04-01T17:52:42 <cfields> Aha, got it.
1602024-04-01T17:53:52 <cfields> Yes, depends adds -O1 for debug rather than -O0.
1612024-04-01T17:53:55 <cfields> O0 is the culprit.
1622024-04-01T17:55:20 <cfields> See #29527
1632024-04-01T17:55:21 <gribble> https://github.com/bitcoin/bitcoin/issues/29527 | depends: add -g to DEBUG=1 flags by fanquake · Pull Request #29527 · bitcoin/bitcoin · GitHub
1642024-04-01T17:55:24 <cfields> ^^fanquake
1652024-04-01T17:55:37 <achow101> so compiling with depends works
1662024-04-01T17:55:43 <cfields> IMO -O0 in configure is harmful and should either be O1 or Og
1672024-04-01T17:56:14 <fanquake> I donât think any of our fuzzing is at -O0 ?
1682024-04-01T17:56:32 <fanquake> oss fuzz or similar doesnât do that
1692024-04-01T17:56:37 <fanquake> all -O1
1702024-04-01T17:56:41 <cfields> fanquake: fuzz + enable-debug + no depends.
1712024-04-01T17:57:02 <cfields> fuzz probably isn't actually necessary.
1722024-04-01T17:57:57 <fanquake> be good to see the actual issue, given disable asm also never used to disable all asm
1732024-04-01T17:58:37 <achow101> disable-asm excluded the file that's causing the problem
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1752024-04-01T17:59:39 <cfields> fanquake: ack. Will play around now that I can reproduce.
1762024-04-01T18:02:18 <achow101> <achow101> so compiling with depends works <--- Nope, i just forgot to make clean
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1782024-04-01T18:08:36 <cfields> can repro with: clang++ -std=c++20 -O0 -fsanitize=fuzzer -c crypto/sha256_sse4.cpp -o out.o
1792024-04-01T18:09:19 <cfields> err.. sorry, wrong one.
1802024-04-01T18:09:22 <cfields> clang++ -std=c++20 -O0 -fsanitize=address -c crypto/sha256_sse4.cpp -o out.o
1812024-04-01T18:09:34 <cfields> asan + O0 seems to be the problem.
1822024-04-01T18:13:18 <fanquake> cfields: After we fix the depends -g, will get right onto aligning the opt flags
1832024-04-01T18:14:24 <cfields> fwiw, it works with g++. So I guess it's a clang bug?
1842024-04-01T18:15:28 <sipa> what's the actual error?
1852024-04-01T18:15:44 <sipa> if it's dependent on O1 vs O0, it sounds like it's very compiler-dependent anyway
1862024-04-01T18:16:00 <Chris_Stewart_5> achow101: Ok thank you. I'll submit a PR to fix it. Just to be clear, this is the expected test vector? 'xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U/1aa'
1872024-04-01T18:16:42 <Chris_Stewart_5> achow101: and I have a Q about this invalid key origin test vector '[aaaaaaaa]xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U/2147483647'/0', it claims it has multiple key origins which i don't understand
1882024-04-01T18:17:07 <cfields> sipa: https://github.com/bitcoin/bitcoin/pull/29407#issuecomment-2027843446
1892024-04-01T18:18:26 <sipa> that asm block uses a huge number of registers
1902024-04-01T18:18:44 <sipa> perhaps in certain compilation modes, there is just too much register pressure for the compiler to allocate all of them?
1912024-04-01T18:19:05 <sipa> (and the compilation error is confusion)
1922024-04-01T18:19:22 <sipa> i vaguely recall earlier compilation problems when -fomit-frame-pointer was/wasn't enabled
1932024-04-01T18:19:34 <Chris_Stewart_5> achow101: is it suppose to look something like this? [aaaaaaaa][aaaaaaaa]xprv9s21ZrQH143K31xYSDQpPDxsXRTUcvj2iNHm5NUtrGiGG5e2DtALGdso3pGz6ssrdK4PFmM8NSpSBHNqPqm55Qn3LqFtT2emdEXVYsCzC2U/2147483647'/0
1942024-04-01T18:25:29 <cfields> sipa: that sounds reasonable. All other asm builds fine with that config.
1952024-04-01T18:26:16 <cfields> giving it -fomit-frame-pointer isn't enough
1962024-04-01T18:27:38 <achow101> Chris_Stewart_5: yes, the expected test vector is xprv.../1aa
1972024-04-01T18:28:23 <achow101> the test for multiple key origins should have [aaa....][aaa...]xprv...
1982024-04-01T18:28:51 <achow101> it looks like it does, so maybe you're looking at the wrong one?
1992024-04-01T18:29:52 <Chris_Stewart_5> achow101: Hmm, when i'm looking at it via github it looks like they get rendered on new lines. If i look at the raw mediawiki i see what you mean
2002024-04-01T18:30:15 <achow101> Chris_Stewart_5: you need a wider screen :p
2012024-04-01T18:37:39 <Chris_Stewart_5> achow101: Could you take a look and ACK / :+1: ? https://github.com/bitcoin/bips/pull/1560 . I tried fiddling with the formatting on the key origin and couldn't figure it out show :man_shrugging:
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2282024-04-01T21:21:31 <bitcoin-git> [bitcoin] edilmedeiros opened pull request #29782: doc: Update the developer mailing list address. (master...fix-mailing-link) https://github.com/bitcoin/bitcoin/pull/29782
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