[ 3346.045971][T29569] gre: GRE over IPv4 demultiplexor driver
[ 3347.246727][T29592] ip_gre: GRE over IPv4 tunneling driver
[ 3382.821985][T30164] ip6_gre: GRE over IPv6 tunneling driver
[ 3409.245520][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3413.086442][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3416.413442][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3420.253468][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!