[ 62.675600] ip (683) used greatest stack depth: 12360 bytes left [ 62.779281] ip (701) used greatest stack depth: 12344 bytes left [ 63.277314] gre: GRE over IPv4 demultiplexor driver [ 63.282187] ip6_gre: GRE over IPv6 tunneling driver [ 63.515467] 8021q: 802.1Q VLAN Support v1.8