[ 3369.102734][T28007] gre: GRE over IPv4 demultiplexor driver
[ 3370.263526][T28031] ip_gre: GRE over IPv4 tunneling driver
[ 3406.114797][T28606] ip6_gre: GRE over IPv6 tunneling driver
[ 3410.529564][   T30] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3427.040538][   T62] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3430.944454][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3434.784594][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3438.112454][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3441.824463][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!