#0  0x00007f0b62d6ce2d in ?? () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
No symbol table info available.
#1  0x00007f0b62d6d1a9 in ?? () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
No symbol table info available.
#2  0x00007f0b62d6d890 in ?? () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
No symbol table info available.
#3  0x00007f0b62d6dad0 in ?? () from /usr/lib/x86_64-linux-gnu/libfontconfig.so.1
No symbol table info available.
#4  0x0000000000406989 in ?? ()
No symbol table info available.
#5  0x00007f0b61916756 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6  0x00007f0b60c7c162 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f0b60c7b915 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8  0x00007f0b5f67ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#9  0x00007f0b6094539d in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#10 0x0000000000000000 in ?? ()
No symbol table info available.