[    1.470878] ip (230) used greatest stack depth: 12136 bytes left
[    5.523241] ip (1246) used greatest stack depth: 11928 bytes left
[    5.926332] mpls_gso: MPLS GSO support
[    9.519451] ip (2493) used greatest stack depth: 11896 bytes left
[  506.582896] ip (13419) used greatest stack depth: 11736 bytes left