[   18.825499][  T278] ip (278) used greatest stack depth: 24048 bytes left
[  142.302616][  T491] ip (491) used greatest stack depth: 23952 bytes left
[  249.244062][ T1444] mpls_gso: MPLS GSO support
[ 1057.230827][ T8527] ip (8527) used greatest stack depth: 23728 bytes left