如果您忽略X11 BadWindow错误会发生什么？

I have a legacy Motif application written in the early 1990s (I can't rewrite the UI in QT or even modify the app extensively without going through a time consuming safety assessment). This app used to run on AIX where it ran for weeks on end under intensive use and was rock stable. We have now ported it to Linux. During sustained Beta testing over long periods of time the app has crashed about once every week with the following message.I have a legacy Motif application written in th