.
Thread 2 (Thread 0x4235f3d0 (LWP 8757)):
#0  0x40057386 in __libc_do_syscall () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#1  0x400522da in __pthread_mutex_unlock_usercnt () from /lib/arm-linux-gnueabihf/libpthread.so.0
No symbol table info available.
#2  0x40428afe in g_mutex_unlock () from /lib/arm-linux-gnueabihf/libglib-2.0.so.0
No symbol table info available.
#3  0x40371e48 in ?? () from /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0
No symbol table info available.
#4  0x40371e48 in ?? () from /usr/lib/arm-linux-gnueabihf/libgio-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
.
Thread 1 (Thread 0x41aa4000 (LWP 8744)):
#0  0x4008e9ac in ffi_prep_args () from /usr/lib/arm-linux-gnueabihf/libffi.so.6
No symbol table info available.
#1  0x4008e768 in ffi_call_VFP () from /usr/lib/arm-linux-gnueabihf/libffi.so.6
No symbol table info available.
#2  0x4008ecdc in ffi_call () from /usr/lib/arm-linux-gnueabihf/libffi.so.6
No symbol table info available.
#3  0x40107198 in g_cclosure_marshal_generic () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
No symbol table info available.
#4  0x40105c2c in ?? () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
No symbol table info available.
#5  0x40105c2c in ?? () from /usr/lib/arm-linux-gnueabihf/libgobject-2.0.so.0
No symbol table info available.
Backtrace stopped: previous frame identical to this frame (corrupt stack?)