[1423146494.752459] (II) SharedLibrary: Loading libmirplatform5driver.so
qtmir.mir: MirServer created
[New Thread 0xb20ffb40 (LWP 28082)]
[1423146495.593479] (II) Server: Starting
[New Thread 0xb16ffb40 (LWP 28083)]
libEGL debug: Native platform type: mir (autodetected)
libEGL debug: EGL search path is /usr/lib/i386-linux-gnu/egl
libEGL debug: added egl_dri2 to module array
libEGL debug: the best driver is DRI2
libEGL debug: EGL user error 0x3009 (EGL_BAD_MATCH) in dri2_create_context

*** Error in `/usr/lib/i386-linux-gnu/qt5/bin/qmlscene': double free or corruption (fasttop): 0xb1705650 ***