status = GoWaiting
		}
		s = goStateTransition(GoID(e.base.args[0]), GoNotExist, status)
		s.Stack = Stack{table: e.table, id: stackID(e.base.args[1])}
	case go122.EvGoCreateSyscall:
		s = goStateTransition(GoID(e.base.args[0]), GoNotExist, GoSyscall)
	case go122.EvGoStart:
		s = goStateTransition(GoID(e.base.args[0]), GoRunnable, GoRunning)
	case go122.EvGoDestroy:
		s = goStateTransition(e.ctx.G, GoRunning, GoNotExist)

	Stack Stack

	// The actual transition data. Stored in a neutral form so that
	// we don't need fields for every kind of resource.
	id       int64
	oldState uint8
	newState uint8
}

func goStateTransition(id GoID, from, to GoState) StateTransition {
	return StateTransition{
		Resource: ResourceID{Kind: ResourceGoroutine, id: int64(id)},
		oldState: uint8(from),
		newState: uint8(to),
	}
}