Hi,
I'm working on a testing setup which plugs into Gerrit to add info whether
a proposed change still builds and tests continue to pass. This is using a
modified version of KDE's own Jenkins' CI scripts, but the environment is
very likely much different. It runs within a sanitized environment on a
CentOS7 VM using Qt 5.3.2 from EPEL.
I'm seeing quite a few timeouts during the execution of these tests. A full
build log is at [1], the failures start at "2014-12-06 14:48:57,448".
This is how a backtrace from a debugger attached to one of the stuck tests
looked like:
(gdb) bt
#0 0x00007f2c668eba4d in poll () from /lib64/libc.so.6
#1 0x00007f2c629c8dd4 in g_main_context_iterate.isra.22 () from
/lib64/libglib-2.0.so.0
#2 0x00007f2c629c8efc in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f2c676d333b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Core.so.5
#4 0x00007f2c676776fb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f2c67d7611c in KJob::exec (this=0x1aa30f0) at
/home/turbo-hipster/git/3d0386f34adf/kcoreaddons/src/lib/jobs/kjob.cpp:188
#6 0x0000000000407e36 in MkpathJobTest::shouldCreateOneDirectory
(this=0x7fffc9943e80) at
/home/turbo-hipster/git/0c50b62535fe/kio/autotests/mkpathjobtest.cpp:68
#7 0x0000000000406888 in MkpathJobTest::qt_static_metacall
(_o=0x7fffc9943e80, _c=QMetaObject::InvokeMetaMethod, _id=3,
_a=0x7fffc9943440) at
/home/turbo-hipster/jobs/0c50b62535fe/01/201/1/check/check-kf5qt5-generic-test-el7/b840c48/build/autotests/mkpathjobtest.moc:100
#8 0x00007f2c676840fc in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument)
const ()
from /lib64/libQt5Core.so.5
#9 0x00007f2c676885cc in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument) ()
from /lib64/libQt5Core.so.5
#10 0x00007f2c6881eff2 in QTest::qInvokeTestMethod(char const*, char
const*) () from /lib64/libQt5Test.so.5
#11 0x00007f2c6881fa48 in QTest::qExec(QObject*, int, char**) () from
/lib64/libQt5Test.so.5
#12 0x00000000004067d9 in main (argc=1, argv=0x7fffc9943fa8) at
/home/turbo-hipster/git/0c50b62535fe/kio/autotests/mkpathjobtest.cpp:145
For comparison, the tests went much further when I simply used a `su -`
environment to run them, see [2]. (That was also against a different
commit, but I don't see any relevant changes in there.)
-> Do you see some obvious problem in what I'm doing?
With kind regards,
Jan
[1]
http://ci-logs.kde.flaska.net/01/201/1/check/check-kf5qt5-generic-test-el7/b840c48/shell_output.log
[2] http://ci-logs.kde.flaska.net/manual/rebuilddep/0022/shell_output.log
--
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