StacktraceTop: ?? () ?? () ?? () ?? () at /build/buildd/glib2.0-2.35.8/./gobject/gmarshal.c:370 from /tmp/apport_sandbox_luHS5S/usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 g_cclosure_marshal_VOID__INTv (closure=<optimized out>, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x7f1c438889a0) at /build/buildd/glib2.0-2.35.8/./gobject/gmarshal.c:410
StacktraceTop: buildd/ glib2.0- 2.35.8/ ./gobject/ gmarshal. c:370 from /tmp/apport_ sandbox_ luHS5S/ usr/lib/ x86_64- linux-gnu/ libgobject- 2.0.so. 0 marshal_ VOID__INTv (closure=<optimized out>, return_ value=< optimized out>, instance=<optimized out>, args=<optimized out>, marshal_ data=<optimized out>, n_params=<optimized out>, param_types= 0x7f1c438889a0) at /build/ buildd/ glib2.0- 2.35.8/ ./gobject/ gmarshal. c:410
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?? () at /build/
g_cclosure_