[ 3212.645788][T22574] gre: GRE over IPv4 demultiplexor driver
[ 3214.716858][T22598] ip_gre: GRE over IPv4 tunneling driver
[ 3274.503498][T23171] ip6_gre: GRE over IPv6 tunneling driver
[ 3317.189663][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3323.461601][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3329.222578][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3336.261567][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!