[   20.219088][  T307] ip (307) used greatest stack depth: 24128 bytes left
[  125.651802][  T499] ip (499) used greatest stack depth: 23984 bytes left
[  213.810852][ T1442] mpls_gso: MPLS GSO support
[ 1263.446524][T12312] ip (12312) used greatest stack depth: 23856 bytes left