Comment 2 for bug 1219325

StacktraceTop:
 raise (sig=15) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:38
 ffi_call_unix64 () at ../src/x86/unix64.S:76
 ffi_call (cif=cif@entry=0x7f76cbfd3680, fn=0x7f76d354cc40 <g_dbus_connection_real_closed>, rvalue=0x7f76cbfd35f0, avalue=avalue@entry=0x7f76cbfd3590) at ../src/x86/ffi64.c:522
 g_cclosure_marshal_generic (closure=0x7f76c40043c0, return_gvalue=0x0, n_param_values=<optimized out>, param_values=<optimized out>, invocation_hint=<optimized out>, marshal_data=0x7f76d354cc40 <g_dbus_connection_real_closed>) at /build/buildd/glib2.0-2.37.6/./gobject/gclosure.c:1454
 g_closure_invoke (closure=0x7f76c40043c0, return_value=0x0, n_param_values=3, param_values=0x7f76cbfd3890, invocation_hint=0x7f76cbfd3830) at /build/buildd/glib2.0-2.37.6/./gobject/gclosure.c:777