--- Log opened Fri Aug 28 00:00:01 2020
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00:44 < MarcoFalke> jonasschnelli: To sanity check if the binary can run
01:38 < jonasschnelli> MarcoFalke: the actual error is: AddressSanitizer: failed to parse suppressions
01:38 < jonasschnelli> if I set UBSAN_OPTIONS= to nothing, it runs (the help screen).
01:39 < jonasschnelli> It looks like it can't parse test/sanitizer_suppressions/ubsan
01:39 < MarcoFalke> what version of ubuntu are you using?
01:39 < jonasschnelli> 18.04 I guess
01:39 < MarcoFalke> It needs to use the version that the config file was written for. I believe they use focal
01:45 < jonasschnelli> MarcoFalke: you mean version of clang?
01:46 < MarcoFalke> Yes, but also all other system packages. The ci files are written for one system configuration only.
01:47 < jonasschnelli> Not sure if I understand...
01:48 < jonasschnelli> It looks like that this file: https://github.com/bitcoin/bitcoin/blob/master/test/sanitizer_suppressions/ubsan can't be parsed by my Ubuntu18.04 clang sanitizers
01:48 < jonasschnelli> would the solution be to use a newer Ubuntu?
01:48 < jonasschnelli> (newer clang)
01:50 < MarcoFalke> bionic ships with an old clang by default, I think
01:50 < MarcoFalke> You could also try a newer clang on bionic
01:51 < MarcoFalke> But if you want to use the ci files, they are generally only valid for the OS that is given in their config. E.g. https://github.com/bitcoin/bitcoin/blob/862fde88be706adb20a211178253636442c3ae00/ci/test/00_setup_env_i686_centos.sh#L11
01:51 < jonasschnelli> Looks like it can't handle implicit-integer-sign-change and implicit-signed-integer-truncation
01:51 < jonasschnelli> I'm not using the CI files.
01:51 < jonasschnelli> (currently)
01:52 < MarcoFalke> If it gets added to our repo, it would be good if the ci files are inside the repo
01:52 < MarcoFalke> Otherwise they can't be updated atomically. E.g. bumping for C++17 would be non-atomic
01:52 < jonasschnelli> yes. I agree. It's already prepared for that... but don't want PRs to fiddle with bitcoinbuilds.org for now
01:53 < MarcoFalke> the default clang on bionic is clang-6, which is too old to parse the suppression files https://packages.ubuntu.com/bionic/clang
01:53 < jonasschnelli> yeah. just saw.
01:53 < jonasschnelli> Trying clang-8 now
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03:32 < jonasschnelli> okay. fuzzer build (non valgrind) is now also enabled on bitcoinbuilds.org
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04:04 < hebasto> \o/
04:17 < MarcoFalke> :rocket:
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--- Log closed Sat Aug 29 00:00:02 2020