[ 20.943983][ T291] sysctl (291) used greatest stack depth: 24712 bytes left [ 24.125352][ T308] ip (308) used greatest stack depth: 23776 bytes left [ 235.799832][ T1442] mpls_gso: MPLS GSO support [ 376.393476][ T2890] ip (2890) used greatest stack depth: 23696 bytes left