The packet should not be modified within insertBlock. Change-Id: If7d2b01fe131f9923194efd155c9e85eeab24d5a Reviewed-on: https://gem5-review.googlesource.com/10811 Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com> Maintainer: Nikos Nikoleris <nikos.nikoleris@arm.com>