[    2.246724] ip (198) used greatest stack depth: 12536 bytes left
[    2.395736] ip (233) used greatest stack depth: 12272 bytes left
[    2.452840] ip (245) used greatest stack depth: 12224 bytes left
[    5.117927] ip (976) used greatest stack depth: 12032 bytes left
[    7.391850] mpls_gso: MPLS GSO support
[  615.119475] ip (20257) used greatest stack depth: 12008 bytes left