[    1.585606] sysctl (267) used greatest stack depth: 12744 bytes left
[    1.948876] ip (301) used greatest stack depth: 12216 bytes left
[   11.911433] mpls_gso: MPLS GSO support
[   21.986564] ip (2782) used greatest stack depth: 12200 bytes left
[  633.742368] ip (20187) used greatest stack depth: 11944 bytes left