Quoting from the retrace server link: > 1 raise /lib64/libpthread.so.0 ../nptl/sysdeps/unix/sysv/linux/pt-raise.c 37 > 2 KCrash::defaultCrashHandler(int) /lib64/libkdeui.so.5 - - > 3 BlueDevil::Adapter::deviceForUBI(QString const&) /lib64/libbluedevil.so.2 - - > 4 BluezAgent::AuthorizeService(QDBusObjectPath const&, QString const&, QDBusMessage const&) /usr/lib64/kde4/kded_bluedevil.so - - *** This bug has been marked as a duplicate of bug 1027366 ***