[   27.744084][  T514] ip (514) used greatest stack depth: 24048 bytes left
[   68.894346][  T881] ip (881) used greatest stack depth: 23976 bytes left
[   87.774060][ T1721] mpls_gso: MPLS GSO support
[  390.620038][T14144] ip (14144) used greatest stack depth: 23456 bytes left