[SOLVED] Various KDE 6 application segfaults

[sam_]

Thanks, this is promising.

tst_qcolordialog might be a good test although it's not the simplest. tst_qsettings might be a good one, or tst_qdatastream.

Could you run them manually under gdb and get a backtrace?

e.g.
cd /var/tmp/portage/dev-qt/qtbase-6.7.2-r4/work/qtbase-everywhere-src-6.7.2_build/tests/auto/corelib/io/qsettings
gdb --args ./tst_qsettings
r
bt

We want to pick the simplest test which also invokes that optimised memcpy path.