[  669.113852][ T5634] gre: GRE over IPv4 demultiplexor driver
[  669.205945][ T5634] ip6_gre: GRE over IPv6 tunneling driver
[  669.537566][ T5640] ip (5640) used greatest stack depth: 23480 bytes left
[  671.066194][ T5656] 8021q: 802.1Q VLAN Support v1.8