[ 1494.948497][T16690] gre: GRE over IPv4 demultiplexer driver
[ 1495.363384][T16713] ip_gre: GRE over IPv4 tunneling driver
[ 1510.528121][T17291] ip6_gre: GRE over IPv6 tunneling driver
[ 1520.445729][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1522.429705][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1524.221706][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1526.204723][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!