StacktraceTop: __libc_free (mem=0x7f32ec2c3fb0) at malloc.c:3736 g_value_unset (value=0x7f32ec009598) at /build/buildd/glib2.0-2.28.3/./gobject/gvalue.c:275 g_signal_emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3012 g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/buildd/glib2.0-2.28.3/./gobject/gsignal.c:3040 emit_signal_instance_in_idle_cb (data=0x14141c0) at /build/buildd/glib2.0-2.28.3/./gio/gdbusconnection.c:3400
StacktraceTop: 3fb0) at malloc.c:3736 0x7f32ec009598) at /build/ buildd/ glib2.0- 2.28.3/ ./gobject/ gvalue. c:275 emit_valist (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>, var_args=<value optimized out>) at /build/ buildd/ glib2.0- 2.28.3/ ./gobject/ gsignal. c:3012 buildd/ glib2.0- 2.28.3/ ./gobject/ gsignal. c:3040 instance_ in_idle_ cb (data=0x14141c0) at /build/ buildd/ glib2.0- 2.28.3/ ./gio/gdbusconn ection. c:3400
__libc_free (mem=0x7f32ec2c
g_value_unset (value=
g_signal_
g_signal_emit (instance=<value optimized out>, signal_id=<value optimized out>, detail=<value optimized out>) at /build/
emit_signal_