#0  0x00007fffe62275e5 in QMetaObject::className() const () at /usr/lib64/libQt5Core.so.5
#1  0x00007fffe6f5c047 in  () at /usr/lib64/libQt5Widgets.so.5
#2  0x00007fffe6ef9ee7 in  () at /usr/lib64/libQt5Widgets.so.5
#3  0x00007ffff7dea1da in call_init (l=<optimized out>, argc=argc@entry=3, argv=argv@entry=0x7fffffffdd28, env=env@entry=0x7fffffffdd48) at dl-init.c:72
#4  0x00007ffff7dea2eb in _dl_init (env=0x7fffffffdd48, argv=0x7fffffffdd28, argc=3, l=<optimized out>) at dl-init.c:30
#5  0x00007ffff7dea2eb in _dl_init (main_map=main_map@entry=0x651c20, argc=3, argv=0x7fffffffdd28, env=0x7fffffffdd48) at dl-init.c:120
#6  0x00007ffff7dee790 in dl_open_worker (a=a@entry=0x7fffffffd818) at dl-open.c:564
#7  0x00007ffff7dea084 in _dl_catch_error (objname=objname@entry=0x7fffffffd808, errstring=errstring@entry=0x7fffffffd810, mallocedp=mallocedp@entry=0x7fffffffd807, operate=operate@entry=0x7ffff7dee3b0 <dl_open_worker>, args=args@entry=0x7fffffffd818) at dl-error.c:187
#8  0x00007ffff7dedf31 in _dl_open (file=0x650b90 "/usr/local/lib64/mWidgets_modules/tao-Qt5.so.1.0", mode=-2147483647, caller_dlopen=0x7ffff7bb32e9 <mWidgets_init__str+701>, nsid=-2, argc=3, argv=<optimized out>, env=0x7fffffffdd48) at dl-open.c:649
#9  0x00007ffff39aafc9 in dlopen_doit (a=a@entry=0x7fffffffda30) at dlopen.c:66
#10 0x00007ffff7dea084 in _dl_catch_error (objname=0x654d50, errstring=0x654d58, mallocedp=0x654d48, operate=0x7ffff39aaf70 <dlopen_doit>, args=0x7fffffffda30) at dl-error.c:187
#11 0x00007ffff39ab5e1 in _dlerror_run (operate=operate@entry=0x7ffff39aaf70 <dlopen_doit>, args=args@entry=0x7fffffffda30) at dlerror.c:163
#12 0x00007ffff39ab061 in __dlopen (file=<optimized out>, mode=<optimized out>) at dlopen.c:87
#13 0x00007ffff7bb32e9 in mWidgets_init__str (name=0x654e60 "tao-Qt5.so.1.0", argc=1, app_name=0x7fffffffdd28) at mWidgets.c:502