#0  0x00007fe8666003f2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
No symbol table info available.
#1  0x00007fe866606ac9 in ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
No symbol table info available.
#2  0x00007fe866606d0b in ?? () from /usr/lib/x86_64-linux-gnu/libQtDeclarative.so.4
No symbol table info available.
#3  0x00007fe8620fff6e in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
No symbol table info available.
#4  0x00007fe861fa41d5 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
No symbol table info available.
#5  0x00007fe861fd63cf in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
No symbol table info available.
#6  0x00007fe83d4624e5 in ?? ()
No symbol table info available.
#7  0x00000000000000fa in ?? ()
No symbol table info available.
#8  0x00007fe83d293c80 in ?? ()
No symbol table info available.
#9  0x00007fe83d0a18a0 in ?? ()
No symbol table info available.
#10 0x00007fe83d293780 in ?? ()
No symbol table info available.
#11 0x0000000000000000 in ?? ()
No symbol table info available.