[ 1263.001687][T29335] gre: GRE over IPv4 demultiplexer driver
[ 1263.486092][T29359] ip_gre: GRE over IPv4 tunneling driver
[ 1279.335657][T29931] ip6_gre: GRE over IPv6 tunneling driver
[ 1289.583881][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1291.567851][    C3] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1293.424279][    C0] ip6_tunnel: tep0 xmit: Local address not yet configured!
[ 1295.536847][    C2] ip6_tunnel: tep0 xmit: Local address not yet configured!