[  878.243232][ T4392] gre: GRE over IPv4 demultiplexor driver
[  878.324953][ T4392] ip6_gre: GRE over IPv6 tunneling driver
[  878.531004][ T4395] ip (4395) used greatest stack depth: 24232 bytes left
[  878.732215][ T4397] ip (4397) used greatest stack depth: 24080 bytes left
[  881.064833][ T4413] 8021q: 802.1Q VLAN Support v1.8