[   26.174592][  T323] ip (323) used greatest stack depth: 24416 bytes left
[  132.804714][  T449] ip (449) used greatest stack depth: 23840 bytes left
[  245.852016][ T1444] mpls_gso: MPLS GSO support
[  427.002112][ T3165] ip (3165) used greatest stack depth: 23680 bytes left