[ 3389.571372][T27059] gre: GRE over IPv4 demultiplexor driver
[ 3390.791436][T27082] ip_gre: GRE over IPv4 tunneling driver
[ 3427.187844][T27657] ip6_gre: GRE over IPv6 tunneling driver
[ 3431.580914][T25379] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3442.396764][T26168] ip6_tunnel: tep1 xmit: Local address not yet configured!
[ 3451.740519][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3455.581653][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3458.972518][    C1] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 3462.749516][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!