[  308.643934][ T1672] 8021q: 802.1Q VLAN Support v1.8
[  309.611601][ T1678] gre: GRE over IPv4 demultiplexor driver
[  309.688542][ T1678] ip6_gre: GRE over IPv6 tunneling driver
[  334.921036][ T1825] ip (1825) used greatest stack depth: 24128 bytes left