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This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1630906
Title:
QML segfault on arm64 due to builder kernel change
Status in linux package in Ubuntu:
Incomplete
Status in online-accounts-api package in Ubuntu:
New
Status in qmenumodel package in Ubuntu:
New
Status in qtdeclarative-opensource-src package in Ubuntu:
New
Status in ubuntu-push-qml package in Ubuntu:
New
Status in unity8 package in Ubuntu:
New
Status in webbrowser-app package in Ubuntu:
New
Bug description:
Builders were changed from wily to xenial (4.4) kernel for arm64, and
likely due to this the following kind of errors started happening:
https://launchpadlibrarian.net/288487533/buildlog_ubuntu-yakkety-arm64
.ubuntu-push-qml_0.1+15.10.20150826.1-0ubuntu2_BUILDING.txt.gz
They happen when executing QML code.
I've ruled out that reverting to previous qtbase and qtdeclarative
versions don't affect this, so it's not coming from a Qt change. I've
also verified there's no problem eg on our Bq tablet running the same
tests on xenial+overlay. There are currently no found changes at least
in Qt upstream to backport arm64 related fixes.
Cause is unknown. But the same problem is there on vivid, xenial and yakkety
builds:
https://launchpadlibrarian.net/288516465/buildlog_ubuntu-yakkety-arm64.online-accounts-api_0.1+16.10.20161006.1-0ubuntu1_BUILDING.txt.gz
https://launchpadlibrarian.net/288515705/buildlog_ubuntu-xenial-arm64.online-accounts-api_0.1+16.04.20161006.1-0ubuntu1_BUILDING.txt.gz
https://launchpadlibrarian.net/288515510/buildlog_ubuntu-vivid-arm64.online-accounts-api_0.1+15.04.20161006.1-0ubuntu1_BUILDING.txt.gz
This means it does not matter if it's Qt 5.4 or 5.6, GCC 4.9, 5 or 6,
or glibc 2.21, 2.23 or 2.24.
More logs from affected packages:
https://launchpadlibrarian.net/288493058/buildlog_ubuntu-yakkety-arm64.qtdeclarative-opensource-src_5.6.1-7ubuntu3~1_BUILDING.txt.gz
https://launchpadlibrarian.net/288347391/buildlog_ubuntu-xenial-arm64.webbrowser-app_0.23+16.04.20161005.1-0ubuntu1_BUILDING.txt.gz
https://launchpadlibrarian.net/288385063/buildlog_ubuntu-vivid-arm64.qmenumodel_0.2.10+15.04.20161005.1-0ubuntu1_BUILDING.txt.gz
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