[Interest] CentOS 6 vs 7

[Scott Aron Bloom]

My GUI application, which runs absolutely fine under CentOS 6 (it's a precompiled binary, shipped with Qt 5.5.1

However, when the same tarball is extracted and run under CentOS 7, there is an immediate crash in the UI...

The call stack is


#0  0x00007ffff6aca5f7 in raise () from /lib64/libc.so.6
#1  0x00007ffff6acbce8 in abort () from /lib64/libc.so.6
#2  0x0000003ff4eabbf8 in QMessageLogger::fatal(char const*, ...) const () from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Core.so.5
#3  0x0000003ff5711fdc in ?? () from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Gui.so.5
#4  0x0000003ff5712382 in QGuiApplicationPrivate::createPlatformIntegration() ()
   from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Gui.so.5
#5  0x0000003ff5712ab0 in QGuiApplicationPrivate::createEventDispatcher() () from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Gui.so.5
#6  0x0000003ff50a2a02 in QCoreApplication::init() () from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Core.so.5
#7  0x0000003ff50a2a75 in QCoreApplication::QCoreApplication(QCoreApplicationPrivate&) ()
   from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Core.so.5
#8  0x0000003ff5713df9 in QGuiApplication::QGuiApplication(QGuiApplicationPrivate&) ()
   from /home/scott/Downloads/BluePearlVVE-2016.2.37550-CentOS6.x86_64/lib/libQt5Gui.so.5
#9  0x0000003ff6389ee2 in QApplication::QApplication(int&, char**, int) ()

Any thoughts?

Scott
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