[  330.350732][ T1680] 8021q: 802.1Q VLAN Support v1.8
[  331.151333][ T1686] gre: GRE over IPv4 demultiplexor driver
[  331.208937][ T1686] ip6_gre: GRE over IPv6 tunneling driver
[  331.407317][ T1690] ip (1690) used greatest stack depth: 23360 bytes left