[  307.223926][ T1673] 8021q: 802.1Q VLAN Support v1.8
[  308.113633][ T1679] gre: GRE over IPv4 demultiplexor driver
[  308.177671][ T1679] ip6_gre: GRE over IPv6 tunneling driver
[  308.473830][ T1684] ip (1684) used greatest stack depth: 23408 bytes left