[   13.693897][  T271] ip (271) used greatest stack depth: 24448 bytes left
[   17.736767][  T299] ip (299) used greatest stack depth: 23776 bytes left
[   99.373373][  T474] ip (474) used greatest stack depth: 23248 bytes left
[  172.782422][ T1401] mpls_gso: MPLS GSO support