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  • Build failures on mips64el - kquickcharts

    From Norbert Preining@21:1/5 to All on Sun Jan 3 03:10:01 2021
    Dear MIPS Team,

    here at the Qt/KDE Team we see a build failure due to segfault on the
    autopkg tests of kquickcharts

    https://buildd.debian.org/status/logs.php?arch=mips64el&pkg=kquickcharts&ver=5.77.0-2

    This hasn't happened before (with 5.74) and I think also not for
    5.77.0-1 in experimental.

    Do you have any idea what might be the reason and what we can do about
    it? As last resort I will disable autopkgtest on mips64el completely.

    Thanks a lot and all the best for 2021

    Norbert

    --
    PREINING Norbert https://www.preining.info
    Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev
    GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Aurelien Jarno@21:1/5 to Norbert Preining on Wed Jan 6 14:40:01 2021
    Hi,

    On 2021-01-03 10:46, Norbert Preining wrote:
    Dear MIPS Team,

    here at the Qt/KDE Team we see a build failure due to segfault on the
    autopkg tests of kquickcharts

    https://buildd.debian.org/status/logs.php?arch=mips64el&pkg=kquickcharts&ver=5.77.0-2

    This hasn't happened before (with 5.74) and I think also not for
    5.77.0-1 in experimental.

    Do you have any idea what might be the reason and what we can do about
    it? As last resort I will disable autopkgtest on mips64el completely.


    It's difficult to tell a lot without more knowledge of the QML
    internals. It happens however that the riscv64 build fails almost the
    same way, although not with a segfault, so it might be a generic issue.
    I have tracked down that failure to the colorSource entries. In short,
    if I comment all the colorSource entries in tst_PieChart.qml, all the
    tests pass fine on both mips64el and riscv64.

    Aurelien

    --
    Aurelien Jarno GPG: 4096R/1DDD8C9B aurelien@aurel32.net http://www.aurel32.net

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Norbert Preining@21:1/5 to Aurelien Jarno on Thu Jan 7 02:20:01 2021
    Hi Aurelien,

    thanks a lot for your investigation. I have checked the sources around colorSource, but didn't find anything suspicious. We will still continue investigating. Thanks again, pointing to colorSource at least gives us a
    hint. Much appreciated.

    All the best

    Norbert

    On Wed, 06 Jan 2021, Aurelien Jarno wrote:
    It's difficult to tell a lot without more knowledge of the QML
    internals. It happens however that the riscv64 build fails almost the
    same way, although not with a segfault, so it might be a generic issue.
    I have tracked down that failure to the colorSource entries. In short,
    if I comment all the colorSource entries in tst_PieChart.qml, all the
    tests pass fine on both mips64el and riscv64.

    --
    PREINING Norbert https://www.preining.info
    Accelia Inc. + IFMGA ProGuide + TU Wien + JAIST + TeX Live + Debian Dev
    GPG: 0x860CDC13 fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)