#0  0x00007f8f4df86f28 in g_utf8_validate () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1  0x00007f8f4df8a767 in g_variant_new_string () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f8f4df8a93a in g_variant_new_strv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f8f4df8f544 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f8f4df8f67f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f8f4df8fa07 in g_variant_new_va () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#6  0x00007f8f4df8fb28 in g_variant_new () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#7  0x00007f8f4ec4a637 in gvfs_dbus_mount_operation_call_ask_question () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
No symbol table info available.
#8  0x00007f8f4ec3d1cf in g_mount_source_ask_question_async () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
No symbol table info available.
#9  0x00007f8f4ec3dc68 in g_mount_source_ask_question () from /usr/lib/x86_64-linux-gnu/gvfs/libgvfscommon.so
No symbol table info available.
#10 0x000000000041043a in ?? ()
No symbol table info available.
#11 0x0000000000410a75 in ?? ()
No symbol table info available.
#12 0x0000000000411396 in ?? ()
No symbol table info available.
#13 0x0000000000417232 in ?? ()
No symbol table info available.
#14 0x0000000000412faf in ?? ()
No symbol table info available.
#15 0x00007f8f4df805b2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007f8f4df7fdb5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007f8f4dafce9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
No symbol table info available.
#18 0x00007f8f4d82a4bd in clone () from /lib/x86_64-linux-gnu/libc.so.6
No symbol table info available.
#19 0x0000000000000000 in ?? ()
No symbol table info available.