add: message.origin.nub_port = thread->team->debug_info.nub_port;
context: user_debug_handle_signal(int signal, struct sigaction *handler, bool deadly){	// check, if a debugger is installed and is interested in team creation	// events	struct thread *thread = thread_get_current_thread();	int32 teamDebugFlags = atomic_get(&thread->team->debug_info.flags);	if (~teamDebugFlags		& (B_TEAM_DEBUG_DEBUGGER_INSTALLED | B_TEAM_DEBUG_SIGNALS)) {		return true;	}	// prepare the message	debug_signal_received message;	message.origin.thread = thread->id;	message.origin.team = thread->team->id;	message.signal = signal;	message.handler = *handler;	message.deadly = deadly;	status_t result = thread_hit_debug_event(B_DEBUGGER_MESSAGE_SIGNAL_RECEIVED,		&message, sizeof(message), B_SIGNAL_RECEIVED, NULL);	return (result != B_THREAD_DEBUG_IGNORE_EVENT);}